Good Sites
Babelfish - an excellent foreign language translation site
Bon Jovi.com - this page needs NO explanation!
Classmates - good to keep track of lost friends
LiveJournal.com - I have a diary here and no you can't have my username
OpenDiary.com - I have an infrequently written in diary here and no you can't have my username
MySpace.com - I am addicted! I'm MsRIB on here... see if you can find me =)
Science Made Simple - just about every kind of Metric and US conversions you'd want

Job Boards
Monster.com
Headhunter.net
Flipdog.com
Hotjobs.com
Career Builder