Then what you read is edition warring, and bore no resemblance to the actual edition as published and played.
That was us - we stopped playing 4e when they turned off the tools which we had come to rely on. Although I would like to give Orcus a go one day.
It really isn't. 4e is absolutely more streamlined than the editions on either side of it. It had a lot of content, but the rules framework that all that content fitted into was highly consistent and straight forward.
This forum is attached to a 3e-based webcomic; the relative popularity of 3e and 4e here can hardly be assumed to be representative.