Mine's currently Google -- nothing fancy, but lets me get down to business. From memory, some sites I used to have as a homepage: MSN GameFAQS Newsgrounds Shoryuken
Opera's speed dial...so 9 sites. Actually when I open Opera it comes up with everything I had open the last time I was on it, so theres about 20-30 sites open usually.
MUSICandMODELING.com is my homepage. I also developed it. Having it as my homepage makes me change it up every now and then so it won't get stale.
My homepage is Yahoo. I started using Goog as my homepage on another puter, but didn't like it. I just use Yahoo for the quick news. Hell, I don't even use them for search unless I'm checking backlinks or something.
Mine is firefox google, Even though I should change it because I have yet to use that search engine haha.
http://www.google.com/ig?hl=en with a marketing tab, an seo tab, and then a tab for all the sites i visit on regular intervals.