What happened between SW and SP?

I knew about a 'banned' maple site from a friend in Basil's warrior forum section. Apparently it is possible to contribute knowledge to the BM community too, just a lot harder.

So yea, he had to refer to us similar to how a Private Server Mapler would mention the server to me in-game: "Dark[something you lose in a deal with the devil]"

I was very intrigued when I followed the hint and found such a welcoming place.
"Honey I'm homeee~"