Scribe
Legend
You're talking every year, Ray was suggesting 1 new core book each year out of 4 books considered to be core so you at worst would be buying a revised version of a single book every 4 years. I don't think that's a bad idea for a version of a game that has lasted a decade. In fact I think it could be a good thing if it allows designers a chance to fix things that after 3 years of play have been found to maybe not be the best idea ever.
"D&D Players" already complain about the trickle of books in terms of costs.
40K Players, dish out for 5 small dudes at $75 a pop.
I dont see the appetite for putting D&D Players on the same treadmill as 40K players, but thats just me.