1. if a comment has more then 5 links it gets auto deleted. 2. if it has 1 it's fine. 3. if it has more then 2 it gets put into moderation. 4. you can edit a list of words that can't be said in comments. so if a user trys to say a word like "f**k" it will return an error saying "xxxx" is not allowed. A simple plugin like this would be good... all the ones i've found are pretty crappy.
nope, i hate all that karma crap it's got. plus 1 million options. I wish there was a really simple plugin that had all those features.
Point 4 is also by standart available in wordpress isn't it? Checkout: Options->Discussions Then scroll to bottom.
Yes everything is available in wordpress including point 4 and also askimnet in wordpress would help.