Well, I have bought Avadon 1 late when it was on discount so while playing I´m reading through all the old threads that contain information that - to me - is new and useful.
If the forum wanted a strict rule vs. necroing then that would only make sense if threads of the same problem (e.g. where is the blue ore, blue ore quest, how many blue ore, how do I get the blue ore quest) are all merged to one thread so that there is no risk to read and reply to an old thread as all are one.