Now that Firefox 3 has been out for more than a week – and has set a new Guinness World Record for the most downloads in a single day – several websites have begun recapping the plugin/addon situation for Firefox.
PC World looks at the “12 Quick Hacks” for Firefox 3, including ways to make Gmail and Yahoo! Mail work with “mailto:” links, and other tidbits.
And don’t forget about using “about:robots” in the address bar.
What hacks / plugins do you use?