共勉之 :P
"If you are deploying things from Drupal you aren't going to be successful if you are at arms length from the community. And if that community is your competitors, it behooves you more to work together with them in terms of where the technology is going," says Advomatic's co-founder Welch.
from:
http://www.digidave.org/adventures_in_freelancing/2008/12/drupal-nation-...