[sdesol]

> Volume doesn't mean shit though, that's the trick.

Based on having studied lots and lots of open source projects, I can say volume has a very strong correlation with experience. The more people contribute, the more likely they have been contributing for a long time. A novice contributing a lot to me, can be a sign they are extremely good or they are trying to game the system or they don't know what they are doing and are constantly fixing previous mistakes.