LetterTweet is a cool free service that lets you turn newsletters into twitter updates, automatically. Quick and simple, with no registration required.

140 Target provides real time response marketing on Twitter. Our easy to use solution dynamically creates and delivers unique, engaging and targeted tweets to potential customers. With the real time tweet matching engine and campaign tracking capabilities, marketers have the ability to engage with prospects more efficiently by leveraging their search marketing expertise.

Business.PeopleBrowsr is a PeopleBrowsr feature that lets you manage multiple Twitter accounts through a single login. Control who can share your @Name. Manage all your networks through one dashboard. Live updating of your team member responses. Assign tweets to your team members to follow-up. Set a tweet to be sent at a specific date and time to deliver a stady-flow of updates. Share your brand @Name with your team members without revealing passwords. Analyze positive and negative tweets for any read more...keyword or brand, then reclassify Twitter posts and put them in a report. See in...More details

Introducing MicroPR (@micropr on twitter) a new, free service on Twitter that advocates the shift from Public Relations’ traditional broadcast pitch methodology to one of listening and individual response. Through Twitter, MicroPR connects journalists and bloggers to qualified, targeted PR professionals who can help you with the stories you’re currently writing.

CodeMunch is an easy-to-use social recruitment software that helps companies leverage social media for hiring passive job seekers, improve employer brand, and track emerging skills in the marketplace. It also provides social media services for colleges - allowing forward looking colleges to showcase student skill profiles for broader distribution.

Twitter Icons Set is a set of Twitter icons (100 of them) that you can use on your blog, website or just about anywhere else.

BrandSentiment is a PeopleBrowsr tool that allows users to track buzz and sentiment about your brand and your competitors. BrandSentiment uses algorithms to classify tweets as positive or negative and offers ready-to-print exportable brand sentiment reports.

Radiusly Helps Companies and Professionals. Market products and services, manage feeds - twitter, facebook and radiusly; and engage with customers and employees.

BuzzGain is an online service for discovering and engaging with the people who will help your business thrive in today's social economy - where attention is a precious commodity. It empowers businesses to identify the previously hidden communities who are actively defining and shaping its future, including blogs, Flickr, youtube, Twitter, and traditional media. Much more than a Social Media monitoring solution, BuzzGain reveals influential voices and corresponding conversations so that companies can listen, learn, and engage in the connection of mutually beneficial relationships. BuzzGain...More details