I had a 1TB Seagate drive start throwing SMART errors after 4 years (it was actually an RMA replacement for a Seagate that was giving problems within a month or two of installation) and just sent it in for RMA. I'm kind of curious if they'll start offering cash instead of hard drives at some point or if I can look forward to a coupon for a drive at some future date. Even more fun is that I had a 1 yr old Western Digital Caviar Black at work start going out (it's so much fun backing up 100 gigs of data when the drive transfer rate stutters along for a 2-4 MB/sec average) and their LifeGuard tool keeps telling me the drive passed, even though there's a queue of sectors to reallocate and it'll take a week (literally, 192 hrs) to do the extended tests at the scan rate it's getting.

IIRC the team at Planet Money pointed out that, in general, groupon keeps about half of what money they do collect. There is negotiation involved and Groupon tries to make the most astounding deal possible. She obviously failed at using any negotiation skills. If she offered her cupcakes at a 75% discount 26*(1-0.75) she was only pocketing around 3.25 after groupon took its cut. The Planet Money story is actually a really interesting discussion on price discrimination and the origins of couponing in general. http://www.npr.org/blogs/money/2011/04/08/135244697/groupons-secret-everybody-has-their-price

Last year at this time (and most quarters) they report adding about 1.8 million subs NET and this quarter they lost 0.8 million subs NET. Rather than viewing as just 0.8 million of 23 million subscribers I think investors are viewing it as 2.6 million lost as compared to normal projections. (the PDF shows the 1.7-1.8 million gains being consistent)

Chips can be super tiny, spinning platters aren't so much. It wasn't that long ago that people were predicting hard drives couldn't get much more dense due to neighboring bits flipping each other too frequently, then they had a breakthrough with perpendicular recording. Look at what a 4 gig microSD card looks like. Then imagine how many of those could fit in a 3.5" drive chassis if carefully stacked them in there. I bet you'd be able to stack more than 1000 easily. Aside from that, even if each format may not be able to scale down significantly further, I can only collect so many TB of "linux isos" before I can't find a damn thing.

http://www.nature.com/nature/journal/v465/n7296/full/nature09107.html The paper was already published last week in Nature. There was another paper by Guiguemde and Kip Guy in the same issue that my lab helped with. The problem is that antimalarial drugs need to be affordable for millions of people to take daily in places where people live off less than $1/day. Things like Coartem and even artemisinin combination pills cost too much for most of the countries that need them, due to patents and safe manufacturing facilities or even just raw materials. Luckily, malaria is getting special recognition and that helps a lot with widely dispensing every tool available to combat the parasite.

Wow, so airlines have been hesitant about the idea of wifi and cellphones being on for years and they're running several wifi APs on the space station ? I understand why NASA does this but are planes really that sensitive ?

I've had very good luck with my Sony Clie TJ-37. It did what Palm never did and brough wifi to the mainstream ($ rather than $$$) Palm OS devices. It's worked fine, after that one RMA. 802.11b, speaker, nice screen, a camera, if only it didn't use memory stick media it'd be perfect... well, if they still made them. http://www.bargainpda.com/default.asp?newsID=1933