I guess there's first time for everything.

I have to admit I'm some sort of a font geek. Some time ago I was crawling through SourceForge and I found a neat piece of software called BirdFont, I'm not sure if it's really Open Source, but the free version of it allows me to create fonts as long as I publish them wit SIL Open Font License, which is perfectly fine for me. 

Thank You

More Info

 Mobile App VIdeo

So you have made a font. Well to get some critic for it you should upload some sample over here or some other forum which is based on fonts and designing. If you like making fonts then you have a whole career waiting, so do not waste your time, upload your fonts and see how people react to your work.