I've had similar experience with charitable work. Tried to get involved with Help Portrait, but got shut out (the guy
organizing included people he knew and didn't even respond to other volunteers). Another local organization posted a
request for help covering one of their events, so I volunteered. After spending the night taking candid shots at a
fundraiser I sent the photos to their media person. Pictures were all posted at their website and Facebook page, and
there was no thanks and not even photo credit. I just shrugged it off since it was for charity anyways, but it definitely left
me with a bad taste in my mouth.