Several YEARS ago I had an idea for a web site. A recent discussion on this web site finally made me pull my finger out and do something about it. 🙂
Resizing images just to use as an avatar on multiple sites can be a real pain in the rear. That's why I (finally) created www.mytars.com and click on the register link to create a new account:
Click on "Set avatar" and you're all done. Easy!