I have 6. One at work, four personal ones - and my FORT email which I have never used and forgotten how to access also Sorry, John.
I use my hotmail address primarily, but have started giving out one of my yahoo addresses to new people since my hotmail box can fill up pretty quickly, especially if someone sends me a GIANT photo of their child sitting on Santa's lap or some crap like that. No offense, people. Your kids are cute, but a 4x6 size image is more than ample for me.