FontStruct is a site that allows you to create fonts from scratch. Not sure if I have the time or inclination to make my own, typographers seem to have a real design knack for this that I don’t.
Never the less, it looks like a neat way to create4, share and find different dsiplay fonts for your projects.
Go and have a look at http://fontstruct.fontshop.com/
If you make something up, let me know.