They should make clear how much % they take... i did a estimation and saw it was quite a lot, but too lazy to check others.
Someones knows how much @sacarlson pool takes? Or if he reads this thread. ?
The voting system should be more dynamic. Like you can delegate your vote to other. That way it will be easier to switch from pool to pool and keep them inside the minimal amount required.
In the other hand, the pools should show what they will do with the profit. As i would prefer to support a specific project that someone that would dump the coins straight. (i don't mean anything with that, just an example.)
We could make a pool to support a reforest project to make 100% neutral CO2 the stellar network. Per example.