Harry08 - 6:56 am on Mar 26, 2009 (gmt 0)
In my opinion, however, as long as the group is started by the company, it's some kind of ad. If there are too many ad contents, the fans will feel a little ill and may leave the group. The ideal condition is that the group is operated by fans. They write posts, make discussions, publish news, and organize events. However, it's quite difficult for small business without a brand.