Ready to be published? LXer is read by around 350,000 individuals each month, and is an excellent place for you to publish your ideas, thoughts, reviews, complaints, etc. Do you have something to say to the Linux community?
Popular Science runs an online game called PopSci Predictions Exchange (a game where you bet - with virtual money - on the future of science and technology). An IPO I saw today caught my eye: Will the Firefox Web browser gain a market share of 50 percent by January 1, 2009? Interesting - ideal for a quick poll.