I joined my first blog aggregator recently. Social Media Today launched this week with a healthy list of contributors. Here's the description from the site:
Social Media Today is a collection of the best writing from the Social Media Collective, a diverse group of bloggers, consultants, investors, journalists, and analysts who represent the web's best thinking on social media, marketing and Web 2.0.It's quite the interesting group of people, and I'm flattered to be included. If you want more sources on social media and its interactions with business, try Social Media Today.