I turned Classipress into a kind of crowdfunding platform :-)
Because I was disappointed in some crowdfunding platforms I created one myself, when I realized that the average crowdfunding platform is based on an advertizing script.
And that I already used Classipress for different things.
Not sure if I can say it here (mr, mrs, miss moderator, if you disagree I will hear it)
But I need to get the database filled to gain some popularity
Developers that create plugins for Classipress maybe or AppThemes itself and need money for that?
I do not charge a single penny for the listing(s)
There might be missing some categories, but I will add them on request.
"Warning": the website is kind of bilingual (English and Dutch).
http://thelurkinggoat.eu/helpsyouraisingfunds