Today's my second day on Google Plus (add me here, let's explore this thing together!), the new social network from Google that some say might have as many as 20 million new members by this weekend -- it's growing an awful lot faster than Facebook did.
When you're growing that fast, Facebook's 750 million user base actually doesn't seem insurmountable.
Plus, while Facebook offers access to apps like FarmVille and Mafia Wars, Google has the ultimate embedded app: Google Search.
