I remember the ASP :)
v long time ago I checked them out to see if they had anything interesting/useful. Never joined. Never regretted not joining. I did go on to enjoy "success" in multiple countries on multiple continents. But that industry shrank.
The whole ISV thing was a bit of a facade. I never considered myself an ISV, I was a software publisher and I did ok for a while. I read a lot of JoS and BoS and always thought that most people were a bit less big than they made out.