| bertje |
I think you're missing the point. Being a BGG fan is a spontaneous reflection of enthusiasm. The declining numbers tell a message that Paizo will undoubtedly see in its sales figures:
RorR: Fantastic, epic fun, character development, must buy.
SS: Somewhat disappointed, ships implemented poorly, recycled characters, too difficult, may or may not buy.
WotR: Mythic powers implemented poorly, recycled characters, even more difficult: will not buy, move on to other games.
Calling WotR owners in the Paizo forum (hardly a representative cross-section of game buyers) to become a BGG fan may increase the fan numbers, but it will not increase sales.
If you want the successor of WotR to become more popular you need to fix the things that people in this forum seem to like, but is off-putting to the casual gamer.