Here is an idea for an enhancement to Community Pricing:
Make it possible to cast multiple votes - the idea being that a user can commit to paying 2 , 3 , 4 or more times the amount the vote is placed for. For example, with the current debate over the Revelation Classics Commentaries as an example, I could click on the $150 mark but have the option to have the $150 bid count as 3 $50 bids with the understanding that my vote counts as 3 $50 (or 5 $30) bids and when/if the item succeeds I pay $150 regardless of the final price.