Thanks everyone for the days packed with interesting discussions. It was 
a great experience and I've already been talking to some people about 
plans for Chicago awesomeness.

I remember a presentation where someone, perhaps Mike Schultz 
http://code4lib.org/conference/2012/schultz said they switched the Solr 
search default from OR to AND and they saw great improvements in search 
success. Does anyone know who that was and if they have any data they 
can share? I'd really like to get this implemented at Mendeley if I can 
make a case for it.

Also, this is the last call for those who want to either give me 
presentation feedback or get a free trial of some not-yet-publicly 
released features: http://mnd.ly/C4L2012WG

Thanks again to the wonderful hosts. Seattle is a lovely town and it was 
great to share it with you.

Best,
-- 
William Gunn