Still not convinced of the business value of Twitter? Forbes understands your concern and did some research for you – canvassing scads of businesses and pricey social-networking gurus looking for honest answers on how to make money – if you can make money – with the microblogging service. Their answers may surprise you, as they share 21 ways Twitter can have an impact, and not just as a marginal marketing tool.

College Optional?

Larry Cheng, Partner at Fidelity Ventures wonders aloud if college is necessary for a true entrepreneur. “Sitting in a classroom listening to a teacher every day for four years in so many ways is exactly the opposite of what someone with an entrepreneurial DNA should want to do.” In this post, he outlines what he sees as a “blueprint to success” for those with no degree. First lesson? Take $1.00 and turn into $1.10 by this time next week.

Use Teamwork to Tackle Problems

Of course you know that teamwork is important, but in this Marketing Profs Daily Fix post, Paul Williams outlines in detail – complete with instruction template – how to create a GroupChallenge. Beyond basic brainstorming, a GroupChallenge is a simple and inexpensive way to―on an ongoing basis―inspire creativity and teamwork to generate ideas and solve problems.

Group Challenge Setup - Image from Marketing Profs Daily Fix

Why Waltham Doesn’t Matter

For those on the East Coast, this piece by Scott Kirsner of the Boston Globe has created quite a stir. Will it be the new turf war? Kirsner claims, “The new core of Boston venture capital has moved in closer to the city, toward Copley Square and Harvard Square,” and that “as a group, they [Waltham venture capitalists] represent the worst of the old-school business culture.” He has some great viewpoints on risk taking, the innovation economy and what he terms “the vibrant new culture of entrepreneurship.”

Should PR Professionals Use Social Media to Build Their Personal Brand?

PR Week takes a look at two opinions on one of the hottest debated topics in our office. How do you balance personal brand with your corporate brand? Should you? Two PR professionals weigh in.