I recently participated in a Thomson Reuters webinar entitled "Boosting Returns with Web 2.0 Technology". The seminar was targeted to VC and Private Equity professionals and focused on how investment firms can use social media in managing their investment business. I was reminded of the mew media technology bubble that I live in a few months ago when I spoke on a similar topic at the PEI Investor Relations and Communications Forum. When I asked the crowd of about 150 people how many were on Twitter and a single hand went up I realized that I had my work cut out for me (I might have guessed that that when I walked into the room and was the only person…