Everyone has an opinion, I think the split idea is good.
1) This forum has a well known bug involving huge threads in which some posts of the end of each page cannot be seen
2) Anybody who's been around here for a while knows that in the game threads many people post one-liners before and after the match. Decent analysis and posts are lost within countless "frustrating", "great victory" posts, not to mention the "player is cráp" kind of posts which are then followed by "you're a clueless twát". It's actually difficult to keep a proper discussion in that conditions
Thus the in-match threads have "chat" structure, where as the post-match should have more developed posts, if we all agree to put developed posts in the post match thread, and for the "quick comments" we use the in-match thread, I think it's a great idea.