I've run across additional crowdfunding sites and ideas recently, and thought I'd post them here.
http://www.wethetrees.com/ - is specifically for permaculture projects!
https://www.seedandspark.com/ - especially for documentary videos/films/shorts - might also host the video which is amazing
https://pozible.com/ - with options like kickstarter or indiegogo though accepts bitcoin(!)
Some organizations I'm involved with are using bonfire.com to
sell t-shirts as fundraisers. That was kind of surprising to me. A minimum number of tees must be sold before bonfire prints and fulfills the orders, with profits increasing per tee when more are sold. Here are the examples I'm aware of:
https://www.bonfire.com/snovalleytilth/
https://www.bonfire.com/snovalleycoop/
https://www.bonfire.com/get-dirty-1/
https://www.bonfire.com/live-your-crazy/
There are more - I hear there are 2,000 crowdfunding sites now! - so this is only scratching the surface so far.
Now, if only we had a crafter-creator (like someone on etsy or who sells things they make) offering to sell a widget or an
organic t-shirt or something, as a fundraiser for a content creator who is raising money for more educational content!! That would be some synchronicity I'd like to see.