Hello,
for those interested, I uploaded my presentation at Cluecon on the web site, link: http://bit.ly/cFDNcX
My one and a half day presence in Chicago was surprising good for kamailio and ser - people started to get the real value of the project and catch up with latest features.
Moreover, the first day had a lot of presentation with kamailio and ser (see agenda at: http://www.cluecon.com/schedule): - Phillip Zimmermann - did his demo with iptel.org sip service - Mahesh Paolini-Subramanya - a clould based system for telephony - Scott Burkett - back-end platform for web telephony - Robin Rodrigues - several nice examples using upcoming 3.1 addition: embedded http server - Irv Shapiro - ifbyphone platform - programmable telephony applications - I ended the list (the link above), no much left for me to say :-) , but I enjoyed chatting before a lot with folks in the breaks
Hopefully these presentations will be soon an event's site. I will try to publish more about each one, they were interesting use cases.
Cheers, Daniel