[ionised]

I searched for a few games I'm playing now and have played recently and out of 10 there were 4 that had no entry on the WINE database.

This might be enough of a barrier to stop me using it right now.

[yellowapple]

That happens, particularly on really new (or really obscure) software. Really, though, that ought to be an encouragement; sure, you're left in the dark, but it means that those games could use some test coverage. Your contributions to the AppDB could help quite a few others.