People who are generally new seem to gravedig alot.
Even members who aren't still gravedig.
I have in the past told members not to gravedig.
They went and did it anyway and asked what gravedigging was.

This is what gravedigging is:
Posting on an old topic that has not been posted in for a long time, that does not need to be brought up.

I think that in the rules gravedigging should be explained thoroughly.
It should state what gravedigging is along with how long it has to be before a topic is 'old'.

Thanks for reading.