if anyone wants to host this file on something like GoogleDocs or the wiki, so people can add/edit - feel free. The version I have posted needs to be downloaded, and then is individual and rapidly becomes outdated.
There is a doc on the Faunasphere Glitchers FB page entitled Glitch Birthday Calendar that you can add your name and birthday to. It will be relocated at some point by someone to a spot where one can get to it and edit without being a member of the group. If you add your info here I will make sure it gets added. Conversely if you listed it here and don't want to be on it we can do that too :)