Are blogs removed?

I just wondering if blogs are removed if they are not posted in. I have viewed many of the blogs and more than a few seem to have no posts. Removign them may be a good idea. We have many and we really only need the ones that that contain information and that are active. For example I just put two posts in my blog. What do you guys think of the removal of some blogs idea?

well some just started with their Blog and some have a social life as well. Bob88 for example is moving to a new house.
I'll give them a few more weeks, perhaps I'll send them a u2u, but deleting them is a bit harsh.