I'm adding a link to my sidebar-- Creative Community.
Creative Community is the online community for the LifeGroup drivers at Calvary Church in Fruitport, Michigan. It is a good example of using a blog to create community among leaders, share ideas and information, and conduct ongoing leadership and spiritual development. There's a great post on there today about identifying success in the small group environment. David Rudd, pastor of spiritual formation at Calvary Church, is the mastermind behind Creative Community.
If you've got a blog for your small group leaders, email me.