I monitor the mailing list and the bug trackers ... wxPerl development, like I said in Re^5: Perl TK books.
The fact that you've had trouble (in your personal experience) does not mean wxPerl (in general) has a history of not living up to its cross-platform claims.
If you don't report bugs/issues they won't be adressed.
I think you should apologize.
For calling it like it is? You would.
MJDsays "you can't just make shit up and expect the computer to know what you mean, retardo!"