When my nephew was young my sister was a member of a group called Moms on the Move. It was a group of small business owners(she is a professional photographer) who were also mom's. Swapped ideas and support on child raising, business, and balancing both. She made lots of very good friends in this group and really enjoyed her involvement.
So I guess, though I'm childless and planning to stay that way, you could say my take, based on talking to her about her experience, is that it's a good idea.
edit:
oh, just understanding you mean doing this here in this community. That of course would be up to the moderators I would think. But I'd recommend for sure looking for something in your own community if you might be interested in such a thing....