We soon discovered that 3 and 4 letter mirrors aren't too bad and that 5 can be tricky. 6 and 7 letter acros are next to impossible to mirror because you run out of both space and time, although Abyss, mistert, and JoMaus have been known to accomplish this feat on occasion. I personally don't understand the big excitement. I can understand why a person would be confused and want explanation. But to me, if a person combines words and you consider that to be unacceptable, just don't vote for that answer.
Some people are very extremist about extra words.
I then attempted to arrange a game specifically for mirrorers. JoMaus suggested I make it in one of the rooms on the first page so people wouldn't have to scroll down to find us. This was a big mistake as new people wandered in and the same thing happened all over again. We therefore moved to Town Hall and Trader Nick's for awhile but never really got comfortable there due to continued misunderstandings. We've been there ever since.