Slides from my talk on mod_wombat :-) at ApacheCon. Talk went well, but I tried to squeze in too much material. Had pointed out to me that mod_perl isn't as good as I thought it was, it needs multiple interpreters in threaded MPMs. mod_wombat is actually way more useful and important than even I thought as that leaves... nothing except maybe mod_tcl for doing the micro-module stuff in worker or event.