Facebook - 150 Million Active Users

I like using facebook. I enjoy connecting with friends and people who I have not seen or talked to in many, many years as well as current friends. I have been a member of myspace and facebook and a few other social networks but my favorite has to be facebook. I like its structure, its security, its ease of use, its applications, and more. I know facebook has been catching on recently, but I had no idea how much.
Check this out...today I came upon this description of the growth of facebook and how it is expanding, and expected to continue growing in 2009. AMAZING. Check it out...