HP Dreadnought said:Most of the complainers will eventually switch, and life will go on as normal. By the end of 2008 you will see about as many complaints about the switch to 4th edition as you do people ranting on a regular basis about the switch to 3.5. It will come up from time to time, but that's about it.
There is one very large difference: 3.x has the ability to live on with or without WotC's blessing, not just in people still playing it but companies supporting it. It is extremely dangerous, I think, for WotC to just decide to flip-off a portion of their customer base when that customer base has alternatives to dealing with WotC.
But for some reason people still feel the need to rant and rave and complain on the internet.
Given that "rants and raves" have already impacted 4E's developement -- see Eberron -- it might not be as wasted breath as you are implying.