thats a question i often heard so far and also i started to ponder maybe it is up to us to keep passing on this kink?
i just remember a few years ago in sl i used to go to beaches with soft sand or to other stuck risky places and get stuck and spinning wheels to see the reaction of people. it didn't often happen but sometimes there actually where people telling me that they getting horny seeing how much i struggle without understanding why they do enjoy it. or one time someone asked me if he can "try this out " too. of course i let him and i could see he is not really trying to get unstuck. just enjoying the situation and the spinning wheel.
well back then i didnt exactly do that because i wanted to make sure this fetish wont die, it was just to find and meet those people who might be interested in this too. but now i wonder if this kind of stuff is something important to keep this fetish alive. i mean appereantly there are some people out there who are carrying this within them without knowing. so maybe it has to be us who give the one little spark for them to see.
also if we compare it with other fetishes it seems they are all somehow more "visible". for example, guys who are into leather or rubber. you see them at all sorts of pride parades or other public meet ups. of course not in sexual way but still. it would get others who don't know about it at least curious.
i know in our case it's a lot more complicated to show our kink to a wider mass but still could be worth to talk about it and look for ideas.
therefore i'm also more than happy that @stuckadam took so much effort to creat this place for us. now we might just have to see how we can avoid this becoming one little bubble that no one else see