I love iGoogle. Lovelovelovelovelovelovelovelovelove it.
At first I didn't understand its appeal, but now I'm a true believer. Maybe because now I'm consulting my Google spreadsheet for trivia/karaoke and keeping track of my expenses for La Madre, subscribing to listservs with my Gmail account rather than my Yahoo, and checking Google reader for updates to various websites. Might as well consolidate onto one page.