There are at least three things a respectable web site should never do: Resize browser windows via JavaScript Bring browser windows/tabs to the front via JavaScript Open links in new "_blank" windows

The problem with other ad-blockers for Safari is that they are implemented as awful hacks: as an InputManager and/or ApplicationEnhancer. This compromises the stability of Safari and very often create problems when Apple releases a new version of Safari. GlimmerBlocker is implemented as an http proxy, so the stability of Safari isn't compromised because it doesn't use any hacks. It is even compatible with all other browsers.

Every time you post a comment in any blog that has the plugin installed, myComments alerts via RSS all the other conversation members. plugins for Wordpress and Textpattern, but there's an API documented so anyone can create his own plugin ;).

Wiki engine with good RSS support, plugins and tools

Get your private Googlecloud. Builds a tag cloud using your search terms. If you have Firefox, install the Greasemonkey script or Firefox search plugin. Please consider making Googlecloud your start page. Then it will really rock.