edward_plainview

When entering a comment the plugin will load some Javascript values – unique for the visitor – to ensure that the user is a real person.
If Javascript is not enabled in the visitor’s browser, an error message will be shown when submitting the comment.
The spam protection is not enabled for logged-in users.

Plainview Comment Antispam

Prevent comment spam automatically by using Javascript.

Raven’s antispam – powerful and invisible fighter against comment spam. No set-up necessary, install and forget.
<h4>Details</h4>
Visitors with enabled JavaScript (99%+) see nothing – no annoying questions, no captcha, nothing. (Users with disabled JS see an additional text-field and a word that must be rewritten into the textfield.)
Note: this plugin is not able to check your trackbacks – to handle trackback spam, it’s necessary to use some other solution. (I recommend to disable trackbacks globally, since they rarely bring any benefit for your readers.) <a href="http://kahi.cz/wordpress/ravens-antispam-plugin/" rel="nofollow ugc">more…</a>.

Raven's Antispam

Powerful and invisible fighter against comment spam.

Plainview Comment Antispam vs Raven's Antispam