Hey Tanja, great guide - Exactly what I personally would expect from a Mediator!
One note I will add, to make your life easier doing;
/togglejail DannieP jail 86400
Would put me in jail for 24 hours, although this can be shortened to;
/tjail DannieP jail 1d
Same with mute;
/mute Danniep 1d
And can be done in combinations
/tjail DannieP jail 2y 3m 17d 12h 5s
If you wish.. Just an example though, to show you the arguments.
Might be nice to add that to your guide, in the manner you have done above ^^,
I'll remove this post when you've done. Totally ruined the look :<