Open source social networking software for building communities inside WordPress sites.
Pros: Integrates easily into Wordpress sites. Lots of add ons to help you get the result you are after
Cons: Quality video plugins are hard to come by to integrate but that shouldnt stop you from using this.
Good way to communicate with people
Pros: I think this is effective to use as a way to communicate with parents. I think parents like the ease of using as well.
Cons: So far, I have no complaints about this software.