http://bugs.winehq.org/show_bug.cgi?id=26630
--- Comment #5 from Dmitry Timoshkov dmitry@codeweavers.com 2011-04-03 23:12:34 CDT --- (In reply to comment #4)
The bugs are not valid wine bugs, but should be distinguished from truly invalid bugs. Yes, we could put it in the title, but that makes searching for them a bit harder.
Adding (Not a Wine bug) is another solution.