I do like this idea in theory. But in practice, I think the questions with the most activity are the ones where there are major differences of opinion, and sometimes professionalism has flown out the window... I'm afraid a new user who sorts by "most activity" would be turned off by what they might find.
I will say something about the "Thunbs Up, Thumbs Down". I think they should remove it because blogging, as we all know, gives us the freedom to express our opinion. Doesn't necessarily mean one is right, while the other is wrong. Obviously, we do have some off the wall answers, but at the end of the day it is an open forum and you take the good with the bad.
Wish everyone continued success!!!
Here's another request. Oh, wait, I should have checked to see if you did it already.
It's amazing how much longer these threads are getting. It means we are getting a lot more people actively involved. I think we even have some new questions with more responses than the Redfin questions.
Of course, National Open House will always lead the pack.