I have not opened my Friendster account in months and Facebook in weeks. Let's say I'm too busy lately and don't want to get stuck in these addicting and time consuming SNS - Social Networking Sites.
Enter Twitter whose exponential growth is astounding especially in the last two years. The site started in 2006 and success was kind to them in them lately. They are SO HOT, the bigger question is how to sustain the momentum. Think Tipping Point.
