A social media advertising company that maximizes advertiser performance across social media websites, primarily Facebook, MySpace and LinkedIn, by targeting and optimizing campaigns based on consumer profile data.

Blog commentary on social media marketing trends.

Agency providing social media services including application development, podcasting, blogging, reputation management, profile creation, and social network strategies.

Provides a platform for people with needs and service providers with skills to connect locally.  Jobaba.com matches the customers' needs, and provides bidding and project management features for tracking services.

An India based multimedia company providing Online Reputation Monitoring, by scanning and monitoring all known online media channels in real-time for brands or business name.

Web-based tool that allows anyone to monitor Twitter in real-time for mentions of any words or phrases they choose.

Offers social media marketing and training.

Tools for real-time social media monitoring and analysis designed primarily for PR and Ad agencies.

Web-based tool for monitoring social media mentions of brand names and assigning "positive", "negative", or "neutral" status to each occurrence for the purpose of understanding a company's online reputation.

This site is an excellent source if information on using social media to build a personal reputation, brand or business. Explores all facets of social media engagement and offers powerful recommendations for successful business use of the social Web.