We should be able to connect Posts.
Just connecting two posts, Post A, Post B, and the connection type.
The connection should also be vote-able!
It'd be nice to be able to create a connected post from the post you are looking at too, so someone could post a vague idea, someone else a poll, based on that in just a click or two.
Or so after a proposal has "happened" in real life, a post with some information on how it went could be posted as a connection.
Then we could do a "Wall of Ideas" type graph with connections
full sum: 0
full vote count: 0
direct sum: 0.0
direct vote count: 0