Overchan is a distributed network of image boards. Posts to one node will be propagated to the other nodes. Anyone can set up a new node, but content from your node won't reach the rest of the network until an existing node subscribes to your outfeeds. Moderation is local to each node: a post deleted on one node will still be shown on the others.

How about a donation to 18mUPQ1rCuvB8c4TWfR52CBo5NoBRXpfH6