I can't speak for others but I don't personally post as much as I used to because it seems there are people who post whatever they want and then censor other people's posts because they aren't directly about Virginia or open carry.
The page has become too censored and sterile. Facebook seems to do just as well without as much of the chest thumping and censorship.
That and there isn't as much going on on a state level as there has been in the years past. But that is a good thing I suppose.