Originally Posted by TheAccountant

KVS and MB are single sites oriented. MB has API but you have to operate on each site independently. KVS has aliases and satellites but in both cases video stats are shared (read: same rating, same listing etc etc).

KVS is also quite expensive. I managed to lower the price for a basic license to $25 with an order of 1000 pieces.

KVS is the best script available for tubes in my opinion but for network they should work a bit more on few critical features.