Oh yeah, I knew roughly what it was from (just not exact server, etc) and first thought went to "Moonguard" lol. You are right though you typically only see this on RP servers which works well considering it's "content" for them, but also like you said overall there is no benefit for everyone on all the other servers. The OP also forgets that on RP server there isn't sharding / cross servers because of the RP factor except in new areas.