Am I Mr. B?
I thought I had posted my talk... if not here it is: http://www.slideshare.net/beck24/elgg-solr-presentation
Nope you're not! You're Mr. M! :D
Unfortunately, my work hasn't cleared my presentation for unlimited distribution, so I can't post it here. :-/
In better news, I'm working to have the framework I discussed during the talk released as OSS, so the features might be coming to GitHub soon. *fingers crossed*