i recently got paid experience point by running boinc software on my computer until now
with boinc i think xp can grow in communities and more people will join and its will help to spread the words and the coins itself
Community is doing so good to spread word about there project after world community Grid rewards you can even earn from SETI@home, at present there are only 30 members registered so we can earn better rewards, also u can get paid for playing games from steam community as well