http://bugs.winehq.org/show_bug.cgi?id=31374
--- Comment #63 from Rosanne DiMesio dimesio@earthlink.net 2013-07-11 07:31:42 CDT --- (In reply to comment #61)
What's the reason behind enabling this feature by default
So users will test it by default. That is the purpose of the development branch: testing.
So until it can be really used without breaking anything it's wise to make it optional.
It is optional. Extremely easy ways to turn it off have already been pointed out.