Well, this is a neat little toy. Donita shared this, My Live Signature, and I wanted to share it in case you did not get a chance to visit her blog. My Live Signature is a free online personal signature maker.
It is easy to to use! You can create a signature using their wizard, drawing your signature, or using a scanned image. I used their wizard and once you type in the signature, you will have the opportunity to select from 110 font styles!! From there, you specify the font size, color, and slope for signature. Once created, click on the "What to use this signature?" then click on Generate HTML and add it to your blog post!
Here is my signature. (I think the colored background made it kinda of fuzzy looking.)