I think we'll have much bigger problems if we selectively enforce the 3RR. But I agree we'll likely have problems with a rigidly enforced one.
Anthony
I suggest that there will most likely be problems with rigidly enforcing the 3RR, but I'm sure we can find solutions to those too, and I think the new problems (if there indeed are any) will be better than the current situation of some looney getting away with insanely repeatedly reverting.
Zoney