Bouncing Zabaglione Bros.
Legend
The same game played the same way should be covered in the same thread, methinks. Talk of gameplay and story and tactics and whatnot are platform neutral. However, things like PC mods would need to be managed (no point muddling a thread about something half the readers can't use), so there'd have to be a ruling that only the cross-platform content is talked about in the cross-platform thread.
It sounds like you are suggesting a console thread, a PC thread, and then a cross platform thread. That doesn't sound like an improvement to me.
Personally, I'm quite happy to drop into the console thread for a game and make comments about gameplay and other non-platform specific stuff if that's where all the conversation is. Any PC specific stuff can go in the same thread in the PC forum.
There'd also have to be STRICT rules to prevent console vs. PC discussions breaking out, which seems likely.
What happens when someone says "skip this game, the mouse control is rubbish", "it's a lazy console port", "it's got an awful console POV"? A big mess I suspect.
I think busy console moderators would have their work tripled overnight - and we'd still need the PC forums to post those things into.