Data portability is just all the rage these days. Google, Facebook, MySpace, OpenID, et al. have spent years creating services where you can use a single login and password to access email, network or make comments. Now Googles taking it one step further with something called hybrid onboarding. When you receive an email invitation in a Gmail account to join another service, including Plaxo, Facebook and more, instead of being prompted to create yet another username and password, youre given the