Zwinky is one of the funniest free computer applications I ever found on the internet. It helps you create cool avatars in very little time, and it is free.
All you have to do is download and install a free toolbar, then you can start creating. You can create your own personalized avatar, with those characteristics that you want. You can customize pretty much everything, so at the end of your work, you’ll get a very nice and representative face, a cool avatar for you to use in your social networking activities.
Besides, if you have children, you can keep them busy for a very long time, by giving them Zwinky tasks, especially if you have girls. Boys get bored a bit faster, so you may end up by annoying them. Cool avatars are for everybody.