Many people put glow-in-the dark star stickers on a child's bedroom ceiling. With this Instructable, you can go all the way and have twinkling fiber optic stars! The project is just one of many listed in Instructables' Best of 2009 list. You'll find links to the most popular projects of the year broken down by categories (art, home, food, pets, games, etc). Maybe you'll find something to keep you busy during the after-Christmas doldrums. Link
Not sure, but it appeared to be a rather agressive sales pitch disguised as a malware alert. All my own security (adaware, spybot, Mcaffee, etc) found nothing.