I had a project I gave up and dropped because of the general OSS community being crap.
There were a lot of supporters, but got tired of all the wankers I had to defend the project from. It simply wasn't worth it when I was putting in so much time for free
So, I agree entirely.
It's not everyone, but we do have a lot of donkeys out there honestly, and i suspect it has a bigger impact on the development community than we know