http://www.macworld.com/article/46543/2005/08/fullscreen.html How to get movies to play in full screen in QuickTime without paying for QuickTime Pro.
http://www.opendns.com/ A free alternative DNS service which has very speedy servers and blocks some phishers, typosquatters, and spammers. I like the service a lot, I configured our home router to use it for DNS so now the whole network here uses their service.
http://thedailywtf.com/Articles/Pop-up_Potpourri_0x3a__Julialicious.aspx All sorts of funny bugs in computer program design.