You can create a 3D character, animate it and then share it on your blog/Facebook account, etc.
Check it out here:http://toons.cymeme.com/
You can just click the "embed code" button to add it to your blog, or copy the source code. However, when I pressed the button to generate the source code for my character I noticed that the last tag was not there, so remember to add it if you are working with the html :p