I have never liked the no replies rule and was going to do something about it, i.e. start a debate like the one we're having here, but never got round to it.
Typing as someone that has filed the odd ride report it is good to get some feedback and also useful to hear other peoples experiences on the same ride or the same area.
Typing as a reader, ride reports are useful info about a ride or area and it is also useful to read other experiences that the original ride report prompts.
As others have said, I think moderation is needed, if only to hive off parts of the thread elsewhere if people start going off on tangents (not that there is anything wrong with this)