Forum Moderators: martinibuster
Sadly, this flexibility has been abused by parasitic programs that re-write other sites by changing affiliate URLs, adding their own links and taking over search results etc.
Security would impede those browser tools that really do help, such as the Google Toolbar.
It will be interesting to see what Longhorn (the next "Windows") has to offer in terms of scumware prevention. A simple utility to see what programs have registered themselves as "browser helper objects" would be handy.