One of the modern day dynamics of the House Speaker transition between Nancy Pelosi and John Boehner is the handing over of something much more far-reaching than the Speaker’s gavel: the “Speaker” handle on Twitter.Late Tuesday evening, hours before the Wednesday kick-off of the 112th Congress, Rep. Pelosi dutifully ceded the use of @SpeakerPelosi in exchange for @NancyPelosi. Meanwhile, @JohnBoehner remains to be actively used by the entering Speaker (he also used @GOPLeader, but that account has been handed over to Majority Leader-elect Eric Cantor), while @SpeakerBoehner appears to be locked for eventual use by the Ohio congressman became the...