Really not a question, but something I've noticed.
In the past couple of days I've really been looking at all the crazy brush sets I've installed, and have come to realize that (from my view point anyway), as oppossed to what adobe says, that the "max brush size of 2500 x 2500" simply is not true. This also hold true to pictures I define as brushes.
I've installed plent of brush sets where their thumbnails are listing as having a default size of much greater that 2500 x 2500.
A good example of this is a free retro car set of brushes- and they all are over 4000 x 4000.
Now when looking at the tool options it says "2500" is the max size- which is not true.
For me, there is no practical use of using giant sized (over 2500 x 2500) brushes.