Despite the fact that our front door has 3 columns, when you click on "read more" on a blog post on the front page on a Ning 3.0 network, the landing page only has one column, not three. We are thus…Continue
I requested all members who want to join my groups on other networks (e.g. LinkedIn) to first sign-up with my Ning network, in order to be accepted. I don't have the time to check if all potential members follow my rule, but it significantly increased the number of sign-ups on my Ning network, and also help reduce the number of people who join for spamming purposes.