Develop plugins for BuddyPress

Task 1: Create a buddypress plugin (buddypress specific and using plugin guidelines) that allows individuals to vote a user profile up and down. The voting that I need would be similar to [login to view URL]?"all I need is the ability for people to vote on other people with a simple ‘thumbs up.’ So I guess we don’t need even down, just thumbs up.? This has to be done as a plugin and not hard coded since our plugin shouldn’t fail due to upgrade of Buddypress. ## Task 2: Virtual Currency. I will explain this is full detail. But this will be another plugin for Wordpress? MU? + Buddypress.