What's the playtesting plan for 6e?
That has not yet been decided. There are issues of timing, trust, and logistics that have to be resolved to my satisfaction before any sort of playtesting program is considered.

And with that, I'm locking this thread. Folx, this is not a thread to discuss potential rules changes in. Every single issue that's been raised here is already addressed in other, appropriate, threads. So please move any discussion of 'em over there.