OK- I am not one for web chain letters or even viral marketing, but this one is just too out there to ignore.
Go here, pick the beard of your choice and do this to a picture you have on hand:
(It is easy even if you do not have any graphics tools)
Send the result to them (there is mail link on the site) and you are famous on the web (anonymously for a few seconds). And they send a buck to Kiva. Not a bad way to celebrate the end of Halloween season.