Nick Norelli has recently gone live with the 2008 Trinity Blogging Summit, which he organized and edited. The table of contents will guide you to numerous intriguing and thought-provoking offerings, including my own reflections on Augustine Among the Social Trinitarians.
Nick has done a great job with this summit, and I highly encourage you to surf over and check it out. I would particularly enjoy seeing comments on my contribution with which to engage. So, don't be shy.
Finally, I am extremely gratified by the immense proliferation of theo-blog collaborative endeavors such as this since the First Annual Karl Barth Blog Conference was held here at DET last June. The 2008 Barth Blog Conference is coming, but first we have to Balthasar Blog Conference coming soon from David D. over at Fire & Rose