I was on these forums before, during, and after the release of 3E.
I don't remember anything close to the level of hostility for 3E that we're seeing now for 4E. The vast majority both here and on Wizard's forums was pro 3E. A few people expressed interest in sticking with -1E-. You'd get maybe one post every few days advocating some portion of 2E, but I can't recall any that wanted that version as a whole or even in majority.
There were comments about some aspects of 3E that people were unsure of or doubtful over -before- it came out. But once it was out almost all of the reviews were positive. The complaints tended to be about claims that 1/2 Orcs and Sorcerers were too weak.
It took a while for people to even find the key bugs - Haste and the the AoO spiked train trick (which required a feat from Sword and Fist), and the other things that came out over time.
JeffB said:
Of course 2 years down the road most of the guys from the 3E release had left WOTC to do their own thing and things started to change .
The worst thing that ever happened was selling WotC to Hasbro. From that point forward, we've seen the creatives slowly and sometimes rapidly trickle out.
I couldn't understand why it was done when it was done. I remember being in that minority (there were a number of us here, but we tended to get shouted down over on the WotC forums) that yelled out 'Doom, doom I say!' and get laughed out by people who, a few months later, were in the unemployment line...