I'll wait for RC3 or whatever, RC2 includes lots of changes (autotools, new plugins, etc) that requieres more testing.
Also, I think that before making more publicity of it, C::B needs packages for linux distros (in their respective repositories), because linux users have hard time with it.
It would be great packages on official repositories of: debian, ubuntu, suse, gentoo, redhat, mandrake, slackware, autopackage, at least.
Using the latest wxGTK from each respective repository of course.