I'll just leave a few more or less interesting links of friends/companies or my other pages here.
I am not sure why, but it might come handy sometime.

Atleast for the stalkers I guess.

gimme5cookies Just an old friend of mine
server die wo alle drauf sind A rather small Community that has been playing together for ages
Dudeageddon A small annual LAN-Party
Planets A small game created by a friend, make sure to check it out!
osu! Rythm is just a click away! A friend of mine started self publishing books, also worth a click!
Task Force Manticore An ARMA III group I frequently play with.
Special Tactical Service A German ARMA III group where I am allowed to attend as a guest player.