Some of y'all may remember me from way back before the Goog pulled the plug on the original forum after the acquisition. I've stayed away because my newfound freelance life (laid off in July '08) didn't afford me many SU opportunities, but I'm finally starting to sell those kinds of projects. Anyhow, I'm kind of amused to see that the pro vs. newbie thing is still a hot-button issue.
Speaking as someone who's been away for a while, I would lean towards the notion of leaving things fundamentally the same but maybe featuring some rockstar examples somehow. Here's why: I do landscape and architectural design, so tend to prefer the type of thing that marked001 or Tom do. Houses, site plans, I'm on it. WIP threads for a sniper rifle model? Don't care. BUT, occasionally I'll notice that the page count is creeping up on a thread I bypassed, and I check it out and I'm blown away by work outside of what usually interests me. If there was a separate gallery- be it for WIPs, n00bs, or non-architectural models- I'd probably only ever go there if I was on hold with a vendor for an hour or trying really really hard to procrastinate. That would be my loss.