Cross-platform apps are becoming dangerous if you ask me.
There's too many linux cross-platform applications. And they are a pain. Always. Annoying. Crap. Ware.
(Excuse my rant, I always get annoyed when applications require incredible setup and command-line use and config file editing, which is typical of linux apps.)
These cross-platform utilities really need to be adapted to each platform, since their userbases are all different.