Don’t miss Julia Anguin's Wall Street Journal blog post about how "friending" has gone from knowing what the kid three rows back thinks about the latest celeb news to a popularity contest to, now with Twitter, a "talent show" among "followers" (who are much less complicated than "friends") – or how "to prove your intellectual prowess in 140 characters or less. But where she's going with all this, … [Read more...] about More public Facebook => more careful selves (I hope)