On Monday night, I had the pleasure of presenting on Twitter tools and best practices at the Brandhackers Meetup in NY with Greg Galant. View the presentation via SlideShare (click through to see the full size), which includes an intro before the tools and best practices after. And if you're so inclined, you can find me on Twitter at @dberkowitz.
a) Install Greasemonkey (Firefox):
b) Install Troy: