bleedingpegasus sends word that the US Air Force will be grabbing up 2,200 new PlayStation 3 consoles for research into supercomputing. They already have a cluster made from 336 of the old-style (non-Slim) consoles, which they've used for a variety of purposes, including "processing multiple radar images into higher resolution composite images (known as synthetic aperture radar image formation), high-def video processing, and 'neuromorphic computing.'" According to the Justification Review Document (DOC), "Once the hardware configuration is implemented, software code will be developed in-house for cluster implementation utilizing a Linux-based operating software."

Frequent Slashdot Contributor Bennett Haselton wrote in with his latest column. He says "Are we being too hard on Goodmail for their plans to charge senders a quarter-penny per message to bypass companies' spam filters? Hardly anyone has mentioned that Microsoft has been doing the same thing for years, only (surprise!) charging more. Hotmail lets senders pay a $1,400 "fee" to help get through their spam filter; when I wrote to them about my newsletter being blocked as spam, they said they knew it wasn't spam, but they told me several times they would not even talk about unblocking it unless I paid the $1,400. It's odd that so little attention has been paid to Hotmail's program, since it not only mirrors the Goodmail situation, it validates Goodmail's critics who have said that once you start charging to bypass spam filters, the next step is the marginalization of people who won't pay." Read on for more words.

Via RetroGaming with Racketboy, a story in the San Francisco Chronicle suggesting that you go retro if the new consoles are too expensive. They single out the (still excellent) Sega Dreamcast console as the best buy for your money vs. enjoyment. The folks at SF Gate also mention several other older games and consoles that will allow modern gamers their fun without breaking the bank. From the article: "Scenario 4: I'm poorer than any of the characters from 'Angela's Ashes' but not quite as poor as Jim Braddock's family when the heat got shut off in 'Cinderella Man.' (I pulled this newspaper out of the recycling bin at BART.): You've presented a challenge, but not an impossible one. I saw a copy of the PC game Grim Fandango, a complete masterpiece that most people never played, for $6 on eBay. Since it came out in 1998, you can probably find an abandoned computer on the curb that will play it. You'll be experiencing about 98.5 percent of the fun that the Getty heir who bought the PS3 is having, at about 1 percent of the price. "