Seeing as Dan mentioned that WineConf is for Wine developers only...
I think Molle was just having fun, and that there is no confusion, but I just want to state clearly for the record:
Everyone is welcome at Wineconf.
However, we will unabashedly be focusing on things that only a developer could love. So the 'developers focus' comment is meant as a cautionary (boring, geeks talking incessently about obscure and hard to follow technical threads), not as a 'go away!'.
Cheers,
Jeremy