From the moment I saw the splash page for FontStruct I knew FontShop was responsible for such genius—color palette aside. If you don’t know what FontStruct is, you will when the web is quickly flooded with fonts created with this tool. I think a lot of the fonts made will resemble bitmap predecessors (Émigré? Anyone?) for a brief period of time, but expect to see some fantastic styles develop.
I think this site just replaced any other online distraction I’ve ever known or loved. But then again, I am a whore for typography.