Anyway, as far as I could see, that welcome-to-the-community experience was happening to everyone who joined, if they were participating at least. It's bigger now, so it's hard to bump into the right people when you're new, but that same DNA is still there. Read the comments on any popular piece - it's usually positive and constructive. And often extensive.
I don't know if I'm replying well; I feel like this ultimately just sounds like "you had to be there" - but when it comes down to it, I believe the amazingly positive culture is the answer to "what was amazing?"
I deleted my account because a workmate found my lightsaber rotoscoping on DA.
putting yourself out there in this way was also part of the networking aspect, as it was hard to get any attention to your artwork.
as we've seen to this day across a plethora of networks, nobody has come up with a real solution to discoverability in the face of volume, and I fear machines are just going to learn to do it the same way as humans.