My two cents.
@Just DOT, clearly you have broken the rules here which you have admitted to so I'll leave that in the hands of the ban/unban committee.
@SnipeR iNsiDe was correct to follow procedure and carry out the necessary punishment. Maybe the fashion in which he done it was distasteful for you
@Just DOT, but he was still within his rights.
Outside of this situation, one thing that does bother me is the t_say chats as per screen shots. I don't know the exact situation, who was playing, or in what context it was meant to be used in such as humour, but I don't want to see any Admin t_say'ing with words like "GO PLANT LOSER" or "A ONLY NABS". I don't need or want to know why it was said but it doesn't look good and it isn't correct.
Yes, inject some fun in to the server but not like that. If a team/player is taking particularly longer than they should, be patient. There is a timer on the round for a reason and that does the job just fine. Admin's do not have the privilege of a personal timer that makes the game play at their pace. The pace of the game plays at the pace of the server, it's a simple as that.
Admin's also have no right to set instructions such as 'A/B Only'. It doesn't matter how many people are on the server, suggesting only one bomb site is playable is an unwritten rule and if players don't want to do that, they simply don't have to.
I won't be dishing out any particular warnings but let this be an example to everyone. I want my Admin's to stay grounded and not try to control the game too much. Remember your role, your responsibilities, but also remember that you are also a player and just enjoy the flow of the game, stop trying to force it down peoples throats because it doesn't work.
Have fun, that is far more important.