Gareth Heyes has posted about a new plugin he's created , spam protection for his WordPress blog - SpamBam.

The latest plugin uses my PHP/JS randomisation techniques to create a key and protect against spam. I've took this bold move to see what affect it has and if the blog spammers will get round it because it no longer uses javascript cookies.

His plugin includes features including a lack of cookie use, delay on spammers (slows spam scripts) and doesn't use CAPTCHAs. You can also check out this section on Gareth's blog for the latest on the plugin.