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Comment Where to find info on How to protect your Jboss (Score 1) 47

It's important to check 3 sites: http://community.jboss.org/wiki/SecureTheJmxConsole --> Wiki site on Jboss http://community.jboss.org/wiki/SecureTheJmxConsole/diff?secondVersionNumber=47 --> This is important because the Wiki site has some missing info that you can see in this diff https://access.redhat.com/kb/docs/DOC-30741 --> Another related security problem Check your Jboss config!!

Comment Re:Inteligence (Score 1) 436

Dr. Michio Kaku exposed a similar idea on his "The Physics of Extraterrestrial Civilizations"

You can find it here: http://mkaku.org/home/?page_id=246

It's a little science+fiction, but it's anyway a great reading.

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He states that:

"(...) Berkeley astronomer Don Goldsmith reminds us that the earth receives about one billionth of the suns energy, and that humans utilize about one millionth of that. So we consume about one million billionth of the suns total energy. At present, our entire planetary energy production is about 10 billion billion ergs per second."

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and also, he suggests that we have to search for a combination of a star and a planet with great infrared emissions:

"Eventually, after several thousand years, a Type I civilization will exhaust the power of a planet, and will derive their energy by consuming the entire output of their suns energy, or roughly a billion trillion trillion ergs per second. With their energy output comparable to that of a small star, they should be visible from space. Dyson has proposed that a Type II civilization may even build a gigantic sphere around their star to more efficiently utilize its total energy output . Even if they try to conceal their existence, they must, by the Second Law of Thermodynamics, emit waste heat. From outer space, their planet may glow like a Christmas tree ornament. Dyson has even proposed looking specifically for infrared emissions (rather than radio and TV) to identify these Type II civilizations."

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Finally from the original article we see a theory i want to add to this reasoning:

"One possibility is that Wasp-18, a sunlike, medium-sized star, is a thousand times less energetic than would be expected. That would mean it produces much less friction on the planet than normal."

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Why this star has a thousand times less energy than it should have?

Comment Open Core License (Score 1) 543

In the debate between BSD like licenses and GPL licenses, we have to look a new way to license commercial GPL software: A limited functional GPL version without commercial support plus a full-featured commercial version with support.

Let's remember the most succesful open source database software (and commercial) is GPL: MySQL.

The MySQL model have been changing to a somewhat popular dual-license style, that is been called open core license, you can read an excellent article from Mathew Aslett here: http://blogs.the451group.com/opensource/2008/09/01/andrew-lampitt-defines-open-core-licensing/

The described model is used on some open source projects like Hyperic, Zenoss, Groundwork, Mindtouch and more coming.

Comment Open Source Economics (Score 1) 782

The original developer is upset because he is not getting revenue for his work while others are. That isn't against the license he decide to use, but we have here an economics issue. The market is awarding the one that has the better sales channel (and the one that has keep the innovation pace). So, my conclusion is that OPEN SOURCE NEEDS BETTER SALES CHANNELS! How do I see it? We don't have to invent anything, we have to analyze the succesful cases: RedHat, Apple, Oracle, EBay, Amazon. We need a OPEN SOURCE STORE (sourceforge? Ibm?), where someone can purchase packaged open source solutions, support services (like RedHat), university to have a learning path on the solutions, AND purchase new features (this is new!). PURCHASING OF FEATURES It's the process of contacting a developer and getting a new feature. Suppose I want to sell an open source project to a customer on Mexico, I did'nt have a efficient way to purchase changes to the original developer. i want to have a place were i can contact in a easy way the developer teams.

Comment Evolution (Score 1) 782

Software can be upgraded with no cost to the original developer! I think this shows one of the greatest things that Open Source and GPL offer. The original developer did'nt have to pay a cent to see it's software evolve on a new platform or be up to date. The rules can seem unfair, but the same rules allow him to sell the app also! He can get the new code (for free), and state that he is the original developer in his marketing.

Comment We have to focus on starters (Score 1) 642

We have to focus on starters, the advanced civilizations would hide themselves. So.. we should analyze the numbers on how many low-technical civilizations could be out there. We have to be more (in quantity) than the advanced ones (like the species in our planet, there are few organized species). And it should be easier to find the ones like us.

Comment Attribution clause (Score 4, Informative) 301

It's interesting the attribution clause included on these licenses. We have many discussions about how manage attribution on open source projects. CPAL (https://www.socialtext.net/open/index.cgi?cpal) license gave us some points to consider when talking about attribution. This license allows you to put a limited attribution on the software "copyright notice, short phrase (10 words), graphic image and URL." GPL 3 has it's own clause on attribution resources (see clause 7) The way Ms-RL Ms-PL describes how attribution will be managed has another aproach from the previous licenses: They require you to respect any attribution notices that the original work has. So here we have an OSI approved license which can be used to preserve all your attribution notices...

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