A number of readers made sure we know that Bill Gates is apparently no longer the world's richest person. His wealth, estimated currently at $59.2 billion, has been surpassed by that of Mexican tycoon Carlos Slim. Slim, the son of a Lebanese immigrant, runs businesses in a number of industries from Mexico City. Stock in his wireless company, American Movil, recently surged in price by 27%, boosting his net worth to $67.8 billion. Last April Slim passed Warren Buffet, who had long held down the number 2 spot. In this audio Bill Gates says he won't care when he is no longer number 1.

hdxia writes "Can anybody recommend a good Linux kernel training course? I have had some Linux kernel hacking experience, but would like to further harden and improve my understanding of the kernel. I expect the course would be advanced. You may say that the best method would be to dig into the kernel myself, but I really want to have a chance to discuss and learn all aspects of the kernel with an experienced instructor."

unPlugged-2.0 writes "An Australian developer blog writes that the iPhone root password has already been cracked. The story outlines the procedure but doesn't give the actual password. According to the story: 'The information came from an an official Apple iPhone restore image. The archive contains two .dmg disk images: a password encrypted system image and an unencrypted user image. By delving into the unencrypted image inquisitive hackers were able to discover that all iPhones ship with predefined passwords to the accounts 'mobile' and 'root', the last of which being the name of the privileged administration account on UNIX based systems.' Though interesting, it doesn't seem as though the password is good for anything. The article theorizes it may be left over from development work, or could have been included to create a 'false trail' for hackers."

NewYorkCountryLawyer writes "In support of its ex parte, 'John Doe,' discovery applications against college students, the RIAA has been using a declaration by its 'Anti-Piracy' Vice President Carlos Linares (PDF) to show the judge that it has a good copyright infringement case against the 'John Does.' A Boston University student has challenged the validity of Mr. Linares's declaration, and the RIAA is fighting back. Would appreciate the Slashdot community's take on the validity of Mr. Linares's 'science.'"

studguy1 writes to tell us TorrentFreak is reporting that the Russian government has shut down Allofmp3, the popular online music site. "AllOfMP3 has been a thorn in the side of the RIAA and the US government for years. Last year, U.S. Trade Representative Susan Schwab said that if Russia wants to join the WTO, they should shut down the pirate music website that is robbing US recording companies of sales."

Even though the iPhone has already been released into the wild, the amount of excitement surrounding this device doesn't seem to be subsiding by any measurable degree. Many readers have submitted their favorite reactions to the shiny new gizmo including a BusinessWeek report that suggests the iPhone only costs around $220 to make, a user review from MacScoop, one user's top 10 interface mistakes, a roundup of early security concerns, and details on the hardware behind the phone. Read on for more details.

caffiend666 writes "According to a Yahoo News story some 7-11s are being rebranded into Simpsons 'Kwik-E-Marts' . The makeover includes fronting on the buildings that make it look like a cartoon, Simpsons merchandise on the shelves, and Simpsons show brands available for purchase in the store. From the article: 'The Fox/7-Eleven deal is an example of a practice called reverse product placement. Instead of just putting products prominently in a movie or TV show, fake goods move from the screen to reality ... Customers have been looking at Squishees and KrustyO's and Buzz Cola for years and have never been able to put their hands on it.' Since the film is PG-13, no Duff beer will be available in the stores." If you're looking for one near you, 7-11 has the list of locations on their website.

Gadgets Lover writes "According to CrunchGear's 'trusted source' that the upcoming MacBooks which are expected to be released around October will support the iPhone's multi-touch technology built into their touchpads. The feature will be built into the touchpads, allowing you to navigate through your notebook's files, applications, etc. the same way you can on the iPhone. (Yes, I know you can already scroll with them, that's nothing new. I'm talking about all the other finger gestures that can be done on the iPhone's screen) On June 20th, CrunchGear reported, "The upcoming MacBooks will be about half the thickness of current models (which would be quite the feat) and they'll be made from new plastics/materials"."

Mizled writes "After buying a new iPhone yesterday and bringing it home to sync and activate it, I found out that Windows 64-bit is not supported. Neither XP 64-bit nor Vista 64-bit works with the iPhone. I called the Apple support line and the rep said I needed to downgrade my computer from a 64-bit operating system. I also posted about my concerns on the Apple iPhone discussion forums, but my post was quickly removed."

Zack Melich writes with news of a new front about to open in the war printer manufacturers wage with cartridge counterfeiters, refillers, and hardware hackers. A San Francisco company, Cryptography Research Inc., is designing a crypto chip to marry cartridges to printers. There's no word so far that any printer manufacturer has committed to using it. Quoting: "The company's chips use cryptography designed to make it harder for printers to use off-brand and counterfeit cartridges. CRI plans to create a secure chip that will allow only certain ink cartridges to communicate with certain printers. CRI also said that the chip will be designed that so large portions of it will have no decipherable structure, a feature that would thwart someone attempting to reverse-engineer the chip by examining it under a microscope to determine how it works. 'You can see 95 percent of the [chip's] grid and you still don't know how it works,' said Kit Rodgers, CRI's vice president of business development. Its chip generates a separate, random code for each ink cartridge, thus requiring a would-be hacker to break every successive cartridge's code to make use of the cartridge."

MBCook tips an article at Gizmodo that begins with a reader's experiences trying to buy an iPhone yesterday at an AT&T store and an Apple store. Many, but not all, of the comments on the post echo this reader's experience: Apple good, AT&T bad. "Day one revealed what all Apple aficionados fear. That AT&T, through the depths of its incompetence, could derail the iPhone."

Conch writes "Only hours after the launch, the Apple iPhone has been dissected. The good folks at AnandTech violated one of the first iPhones to still our curiosity about whats inside the aluminum shell. 'Please note that we're doing this so you are not tempted to on your recent $500/$600 expenditure, while it is quite possible to take apart using easy to find tools we'd recommend against it as it will undoubtedly void your warranty and will most likely mar up the beautiful gadget's exterior.'"

An anonymous reader writes "Remember how cool it was the first time you used MapQuest or Google Maps or Google Earth? You'll feel like it's the first time again, when you use interactive dragging of routes on Google Maps. Some of the folks from the development team have even whipped up a handy video to explain the concept."

ElvaWSJ writes with a link to a Wall Street Journal interview with Steve Jobs and AT&T's CEO Randall Stephenson. As you can imagine, they're pretty enthusiastic. Just the same, they address the possibility that the iPhone will slow internet access on Ma Bell's cell network. "Mr. Jobs acknowledged that the company's new iPhone won't surf the Internet as fast as he would like on the network, called "Edge," but added that the device's ability to connect to Wi-Fi hotspots would give consumers a speedier alternative for Web browsing. For his part, Mr. Stephenson said the iPhone represents a broader push by AT&T into Wi-Fi services, including, potentially, mobile Internet calling. The two men also discussed the iPod's "halo effect" and reflected on the origins of their corporate partnership."

Stony Stevenson writes "In an effort to inject Microsoft's latest slogan, 'People-ready business', into popular usage (and no doubt raise its Google page rank), Microsoft asked a passel of A List Bloggers to write blurbs on what this meaningless phrase means to them. Michael Arrington, Om Malik, Fred Wilson, Richard MacManus and a handful of others happily agreed to churn out some mush for Microsoft, which it later used in banner ads. What it really meant to these guys was income. Redmond paid the bloggers for every user who clicked through to the PRB microsite. That caused other bloggers, lead by Gawker chief Nick Denton, to rightfully question their ethics. A spitball war has been raging ever since."