Brand new suggestion!

[AscendDev]

Members of MC-Market can upload tutorials on how to setup things such as Plugins, servers, bungeecord, new MC versions etc. on a new forum.

 

[Ajdin]

http://www.mc-market.org/wiki/index/

Only Supreme's can post wiki pages but Premium's can edit them too.

 

[Ivain]

also, if you make a good tutorial in something like general discussion or advice and assistance, it may be turned into a wiki page. My guide became one long before I got supreme.

 

[Shattered]

Even if you were not supreme to make a wiki page, regular members can make forum posts which contain tutorials.