Sad. I'm hopeful that this is a temporary "no" and eventually (in a few years) Tesla will have a battery upgrade program, similar to the Roadster. They're kind of busy right now to address this, but I would think it would be relatively trivial to design a battery-upgrade path once they aren't resource constrained.
Oh, no, please not a program similar to the Roadster. Several years of teasers, then program announced (and deposits accepted) on Sept 1st to 2.0 & 2.5 only, then without any response to the many disappointed 1.5 owners suddenly the program is opened up to them a month and a half later. Now, as of December 12th, still no definitive word that anyone has actually received the upgrade, or when they will actually start to occur, though there is a rumor that some mystery driver in Massachusetts has. So please, not a program similar to the Roadster.:biggrin: