Which do you like most?
Which do you use most, if its not the same as the one you like most?
Do you have pretty much the same people 'friended', or just a few, or is each site different social groups?
Would you like me to friend you on any of them?
also- do you x-post the same things too all of them, or update different things?
(this inspired by the fact i just realized I have an lj, tumblr, twitter, facebook, myspace, formspring, and every form of messenger and use all regularly for different groups of people, and its driving me insane.)