Think everyone is guilty of 2 to be honest, and I actually have little problem with it most of the time but as GIMH mentioned it has become the same old topics repeatedly brought up which is the problem.Terrific contribution, this. I have convictions for offences 2, 4 and 6 in the past, but all your points are well made. I particularly agree with your points 1 and 5 and without naming names these tendencies can ruin my enjoyment of reading what otherwise excellent posters have to say.
CC has been at a pretty low ebb recently. I tend to agree with the thought that there's just not a lot of great cricket out there. Hence the dreadful low of the Sachin v ___________ threads. Perhaps some of the old hands should think up some new and interesting topics for threads to pull us out of it.
Agree completely with your second point. The Player v Player threads are ones that I normally just keep out of and hardly (if ever) contribute to, the problem is that recently they have been some of the only threads around.