User: spamstopper

Collaborative filtering works much better

On: Dealing with Phishing

Unless this is a highly targetted and customised phishing attack. Collaborative filtering like cloudmark works amazingly well. You can stop a phishing attack spread within a few minutes. Here is more info on collaborative filtering or google for it.

Collaborative filtering fixes the spam problem

On: The Time Has Come to Ditch Email?

You can't fight spam with heuristic filters. The only way to go is to use collaborative filtering, where millions of users participate in the filtering process and the outbreaks of spam, virus or phishing are detected and caught in a matter of minutes. Companies like Cloudmark provide this solution for free to end users, and several open source efforts are available as well.