After last week hashbin's new release, I decided to publish dkAntispamPlugin. That's an early release, and by now it is not very feature-full, but it's doing the job we ask it, and since now, proved efficient on HashBin to make not public the pretty large amount of spam I get on it.
In One week, we got 40 messages with spam_value<10 (all checked, no spam), 14 more with spam_value<20, some of those were not spam but either inconsistent, or URL-full, 97 more between 20 and 50 (100% spam) and 498 more over this, which i'll consider as spam (don't really feel like reviewing all those).
For now, the plug-in only makes some reg-exp check, length check and URL count checks, but I'm planning in adding IP check and refining reg-exps to be less CPU eating. If any of you have anymore ideas to improve it... You're all welcome :-)
At the same time, I refactored sfGeshiPlugin to dkGeshiPlugin, to leave sf prefix for official symfony plugins, so be sure to check the wiki or documentation if you're using it.
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