MediaTouch real world experience:
Version 2.6.0 is pretty stable. However, the playback uses the Windows Media Player engine. That means Microsoft memory leak issues. Every couple months we have to reboot the on-air machine because one of the media player instances will indicate that it is playing, but there'll be no audio.
Once you understand the system, it is vey easy to set up and get running.
The voicetracking is very easy to use and effective. The production tools are good, but you still want to use an external editor for heavy editing. The built-in editor is workable, though.
The RDS interface is still buggy, but it does what we want it to do and it scrolls the song titles and other info. The bugs are in the dayparted messages section. Looknig forward to that working sometime, though its not critical to us.
The system pulls in RCS Selector logs well, but unfortuntately, it will not merge traffic and music well. OMT's response is that you should use Selector/Linker for merging traffic first. That's great if you have a traffic system that is supported by RCS... SMARTS, ours, isn't.
The jocks like it. It is easy to use and, more importantly, easy to explain how to use.