Do you get pissed off when someone says "can i haz 1.5 mil plz" WELL IT CERTAINLY PISSES ME OFF! I was thinking of a plugin where if someone says the following words, the person who said it gets a /tell saying "Correct your english please. It is very terrible." haz plz lul lulz lelz lel fagg3t nub cheez bom Kind of like a blacklist of words and when you say them ONLY YOU gets the message of "Correct your english please. It is very terrible." Those words are the default words. In the config you can add your own words. You can also change the message if they say those blacklisted words. PLEASE! MAKE THIS PLUGIN!
I can make this.... I'll make a config, too. I can also make it hurt the player with a configurable amount of health.
Adding whitelist will give the same result... But the request is about english grammar, not about really blocking 7 years old kids
An Anti-Swear plugin could take care of this. Just add the bad grammer instead of swear words and set to send player a message instead of kicking them, unless you really want to kick players for bad grammer. First three plugins pulled from google: http://dev.bukkit.org/bukkit-plugins/anti_swear/ http://dev.bukkit.org/bukkit-plugins/anti-swear-1-0-1-3-1/ http://dev.bukkit.org/bukkit-plugins/hiddenaethers-anti-swear/
I used this plugin before for a while and with the right configuration you can make anyone seem professional and british. Plugin: http://dev.bukkit.org/bukkit-plugins/forcedgrammar/