I positively hate single-signons via FB or Twitter, but it is getting increasingly hard to keep your profiles separate between different social media sites. An

I positively hate single-signons via FB or Twitter, but it is getting increasingly hard to keep your profiles separate between different social media sites. And the social and job pressure is mounting - don't use Google Docs? Makes you look old-fashioned or too stubborn. Don't like to share your calendar via Google? People will get mad because you are obstructing their work flow. So if you don't want to limit your social connections, you practically have to throw your data to the street.