new anti spam plugin

I was made aware that this anti spam plugin has been updated with some multisite capabilities and wanted to point it out as an alternative to the AVH plugin that is contained within your antispam pack. wordpress.org/extend/plugins/stop-spammer-registrations-plugin/

To me it looks like it does what the AVH one does except it checks one more DB for spammers and seems to block signups too not only coment spammers.

anyone care to check it out too?