Last tested January 10th.

The iWarn plugin gives you the baseball game effect of 3-strikes and you're out...for 2 minutes.
OPs have the ability to type /warn <target> <reason> and send out "strikes" to players with bad behaviors. Both arguments must be completed or you will receive the line "/warn <target> <reason>" to help you out if you forget the command by chance.
1st warning - Sends a message to the user in red text stating why they have been warned. (Ex - /warn Neal being an idiot will turn up "You have been warned for being an idiot")
2nd warning - Lost connection screen (Kicked) with text saying "You have been warned for being an idiot". (Ex - http://gyazo.com/dc60219e7bb4b2c24ca7007639346e54)
3rd Warning - Kicked and then banned for 2 minutes. (Default time I have set)
4th Warning - Sends target a message stating they will be perm banned at the 5th warning.
5th Warning - Kick + Perm Ban.
6th Warning - Questions how they got back on the server and tells you that they have 5 or more warnings.
My plugin seems to not work when I have WorldEdit loaded on the server. IF you know why, feel free to PM me or contact me via Skype.(nealwc)
Sorry for the quality, if you'd like to do one feel free to do so and link me in PMs and I'll post it here. Link to YouTube Video
Questions? Add my skype : nealwc
=== Thanks to Manfro for helping out! ===