before this thread is locked in the end I'd like to admit that I've changed my mind due to applejuiceaj's post. I didn't know that many initiatives, those of other players and those of other fansites, also got stickied. If you see it in this context and with the knowledge that it's a temporary sticky then there's nothing unfair about it. So I'm not against this sticky anymore.
Just to clarify a few things, we have actually partnered with RS Wiki.
Aside from this we always want to grow and improve the community, we will sticky threads where we see fit, if there are fansites that feel left out they can always approach us and we'll look at it on a case to case basis.Community Manager! @JagexPoerkie