Gmote

Brian Nickle writes:

For FLOSS fund how about Gmote? It turns your android phone into a keyboard / touchpad and remote for your computer via wifi very handy for HTPC setups.

License is apache 2.0 according to their google code page http://code.google.com/p/gmote/

EDIT: There is a donation page here: http://www.gmote.org/index#donate