• BFilter: About
  BFilter is a filtering web proxy. It was originally intended for removing banner ads only, but since then its capabilities have been greatly extended. Unlike most of the similar tools, it doesn't rely on blacklists (although it does support them). The problem with blacklists is that advertisers are always one step ahead. You see an ad slip through, you update your blacklist, and in case it didn't help, you add a new entry yourself. Once I got tired of that, I decided to write a proxy that would detect ads heuristically, much like modern anti-virus software manages to detect many viruses unknown to it.
  in Public bookmarks with banner bfilter filtering intended originally proxy removing web
• ettercap
  Ettercap is a suite for man in the middle attacks on LAN. It features sniffing of live connections, content filtering on the fly and many other interesting tricks. It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis.
  in Public bookmarks with ettercap suite man lan sniffing connections filtering fly by 3 users
• iRATE radio home - free and legal music
  iRATE radio is a collaborative filtering system for music. You rate the tracks it downloads and the server uses your ratings and other people's to guess what you'll like. The tracks are downloaded from websites which allow free and legal downloads of their music.
  in Public bookmarks with irate radio collaborative filtering system music tracks by 4 users
• Mozilla Spam Filtering
  in workgroup > tunderbird with workgroup tunderbird mozilla spam filtering by 2 users
• Privoxy - Home Page
  Privoxy is a web proxy with advanced filtering capabilities for protecting privacy, modifying web page content, managing cookies, controlling access, and removing ads, banners, pop-ups and other obnoxious Internet junk. Privoxy has a very flexible configuration and can be customized to suit individual needs and tastes. Privoxy has application for both stand-alone systems and multi-user networks.
  Privoxy helps users to protect their privacy.
  in Public bookmarks with privoxy web proxy advanced filtering capabilities protecting privacy by 23 users

filtering from all users