I was a former (minor) member of groups like ACiD, iCE, CIA (though I never released with them).
The cross-pollination between the hackers / college coders / warez pirates / digital artists was real. A lot of big company CEOs got their start in those days.
It was mostly just about exploring and connection, and as the BBS scene faded to irc chats (efnet, freenode, etc), that whole mixed-scene kept growing for quite awhile.
Now everything is for sale.