If we were in a position to hand out prizes for the simplicity of names, we'd be offering one up right now to 'My Fonts.' The website is an online resource where, as the name implies, users can log on and help themselves to any number of fonts they want. No matter what kind of font you're looking for, it's probably available at My Fonts. The lovely squiggly logo reminds us of handwriting - the basic tool of written communication - and so it's a fine choice for a fonts company. It's doing slightly more than that, though.
You might notice that there are a few more loops at the top of the 'm' in 'my' than strictly need to be there. That's because the word 'my' is supposed to look like a hand, coming to grab the fonts. That's what the company want you to do with their site - come in, and take away as many fonts as you wish. It's a great, playful, active logo.