Another group that's caught my attention is Spencer Burke's "Hatchery" in L.A. Their focus is on non-traditional church-planting and their core concept is "Common Cause Communities" which can be contrasted with teaching/attractional/Sunday morning mode congregations (and compared to 3dm Missional Communities for those of you familiar with that language.)
Common - Common faith in the way of Jesus
Cause - Outwardly focused on a shared cause to rally around
Community - to deepen relationships
If you're interested in new models or alternatives to traditional seminary, I encourage you to check them out.