Fellow Twitter-ers -Twitter Headquarters last week announced the closing of their financing with Union Square Ventures, Charles River Ventures, and some angel investors including Marc Andreessen, Dick Costolo, Ron Conway, and Naval Ravikant. What does this mean for twitter-mania? Perhaps more momentum, definitely more engineers, and the chance for building a sustainable company. I’ve only been twittering for a few months now, and I am barely a novice twitter-er, but it definitely gets a little addictive. Twitter is one of those ideas I thought had a lot less merit initially. What am I doing right now? Really? That’s it? Won’t that get boring? Apparently not…I’ve found myself twittering at the oddest times - and it’s fun. Of course, you’ve got to build a network of friends - no one twitters solo. But that’s the draw, isn’t it?