Hard to say. Not haven't an 'Official Forum' is important to some. When I first starting playing I like the dedicated concentration of X-Wing threads and dedicated sub-forums. But after a while I went back to Board Game Geeks and haven't posted here for a few years. It works and, I think, is better for getting new players introduced to the game. Others have already gone to FB or Discord.
Time will tell, but maybe it will have no affect. I will miss some of you who get lost in the move.