Last night we crossed over 16,777,216 comments in the database. The wise amongst you might note that this number is 2^24, or in MySQLese an unsigned mediumint. Unfortunately, like 5 years ago we changed our primary keys in the comment table to unsigned int (32 bits, or 4.1 billion) but neglected to change the index that handles parents. We're awesome! Fixing is a simple ALTER TABLE statement... but on a table that is 16 million rows long, our system will take 3+ hours to do it, during which time there can be no posting. So today, we're disabling threading and will enable it again later tonight. Sorry for the inconvenience. We shall flog ourselves appropriately. Update: 11/10 12:52 GMT by J : It's fixed.

Many readers wrote in to make sure we know that Microsoft execs have signed off on the code and Windows Vista has been and released to manufacturing. As APC put it, "It's good to go — or as good as it is going to be until the first round of patching begins." CNN has a good roundup of Vista's long development history.

Trebonius asks: "I have just received two job offers in the same day. The first was for a job coding in Perl on Linux/UNIX platforms, for a small but very cool company around 120 miles from where I live. They play Half-Life together in the off-hours and the people I've talked to there seem very happy with the job and work environment there. I'd be making smallish web systems, and I'd basically have total control over the projects on which I work. They offered me 20% more than I make now. The second offer I received is for a huge nationwide company opening an IT office a couple blocks from where I currently work. They're an all-Microsoft shop — VB, C#, .NET, SQL200*, etc. I'd be a very small cog in a very large machine. They offered me 66% more than I'm making now. Benefits are essentially identical between the companies, so that's not a big factor. I'll also give the Perl company a chance to make me another offer, but what should the threshold be? How do you folks balance the desire for a fun job with the need to pay off debt?"

Wowzer writes "Nine days until Sony's PlayStation 3 launches in America, and lines are already forming. From the article: "Someone went to Best Buy this morning and saw about 7 people waiting outside. He went inside and one of the workers told him that they had been there since Monday. It must be a tough job being such big PS3 fans and being the butt of many passer-by jokes like 'Where is the line for PS4? Is it on the other side?'"

An anonymous reader writes, "Novell has published additional details about its agreements with Microsoft concerning Windows and Linux interoperability and patents. It seems the company is receiving an up-front payment of $348 million from Microsoft, for SLES subscription certificates and for patent cross-licensing. Microsoft will make an upfront payment to Novell of $240 million for SLES subscription 'certificates' that Microsoft can use, resell, or distribute over the term of the agreement. Regarding the patent cooperation agreement, Microsoft will make an up-front net payment to Novell of $108 million, and Novell will make ongoing payments totaling at least $40 million over five years to Microsoft."

c_forq writes, "According to APC magazine, every new Windows Vista computer will be given its own domain name to access files remotely. There is a catch though: to use it one must be using IPv6. Is the push for Vista also going to be the push finally to switch everything from IPv4 to IPv6?" Microsoft, meanwhile, is trying to convince businesses to adopt both Vista and Office 2007 at once. An analyst is quoted: 'In all likelihood, enterprises will tie deployment of both Vista and Office 2007 with a hardware upgrade cycle.' His reasoning is that it will be easier for companies to handle one disruption to IT systems than two. Or three.

An anonymous reader writes "From The Age article: Universal Tube, which sells used machines that make tubes, has said it has lost business because customers have had trouble accessing its site." So now Utube is suing YouTube seeking a cease and desist on the youtube domain. (I wonder if they think Google's pockets might be deeper that the previous owners'.) This again raises the problems of domain names colliding across different industries and countries, and reminds me of the etoys/etoy tussle a few years back. Should domain name simply be exempt from trademark legislation in all countries or is it a legit thing to fight for?"

Alfred Lee Deon writes "Chris Patten, a former EU Commissioner, was speaking at the three-day conference in Nice, France, on European business and technology. 'Many politicians don't understand the technology issues that could affect government IT schemes,' he said.' Politicians have no sound grasp of technology issues — but politicians don't necessarily have a profound grasp of any issue.' He was especially critical of UK's government's ID card scheme — a scheme he felt would not achieve one of its possible objectives of making borders more secure."