In this brave new era of Web 2.0, rounded corners, and self-important "engineers" riding the latest faddish web framework bandwagon, the idea of a web site written as a C module for Apache is intriguing. I seem to have arrived a bit late to the party, but I hope I can still somehow contribute to (what's left of) this community.
I wrote a patch for mod_virgule that allows the editing of article comments. Here it is.