blackmelvyn

tiger

This plugin has been developed by BlackMelvyn from this <a href="http://www.theblackmelvyn.com/" title="SEO Black Hat blog" rel="nofollow ugc">blog SEO Black Hat</a> thanks to a script coded by Tiger from <a href="http://www.seoblackout.com/" title="Référencement Google" rel="nofollow ugc">Blog SEO BlackOut: Techniques référencement Google</a>. 
It compares the language contained in the comment text to the languages that you allow in your admin panel for this blog. 
There is a minimum confidence index that should be reached for the comment to be considered as valid. 
Then, if the comment is sorted a valid, it is held for moderation. 
On the other hand, the plugin counts the number of links contained in the comment, and if there is a suspicion of comment spam, it blocks the comment and adds it to trash. 
Finally, you get rid of all these automated spam bots that try and spoil your blog with their nasty unuseful comments, you save database space and you save time as you do not have to sort out what is spam and what is not! 
We recommend that you use this plugin in conjunction with the keywords filter built in WordPress for more efficiency.

Language-based Comment Spam Condom

This plugin prevents comments spamming using language verification.

Comment spam is annoying, and although there are great plugins like Akismet 
to catch spam, annoying “this is best post evar” compliment spam seems to 
always wiggle through. The best way to tell if a compliment is genuine 
is to check Google to see if it’s been slathered all over the web.
Auto-querying Google is against the ToS, so this plugin just gives you 
convenient link to do the check.

O RLY

O RLY Comment Spam Search creates a quick link to make sure comments aren't spam.

Language-based Comment Spam Condom vs O RLY