This is a small, humble tip about logo design. Basically concerning the time after the design. Probably you, the reader, the great designer, know this already, but still for my own sake, I have to write this here.
Remember, or even better, write up the fonts you used when you designed a logo, and keep one file where the fonts aren’t converted to paths.
Of course if you haven’t done this, won’t catch them in your font library and need to know what are the fonts you are looking for, you can always try to ask them here. Comes in cute RSS too.