The impact of being a good host, on enterprise microblogging networks

if a newbie gets a comment to his / her first post within the first week, he / she is 41% more likely to come back and engage again.

Interesting statistic. Welcoming and responding to new users is a well established technique, so its good to see that many of the old patterns apply today. However, the speed of microblogging stream may add an extra dimension of difficultly to the community management task.