Who is upgrading to Nikon D7100 and why?

I resisted the D7000 as my D90 was still serving me well enough.  However, just as the D90 was a massive jump from my first DSLR - the D70, so the D7100 looks like a big enough improvement, especially on the video side, to warrant the upgrade.

Plus, my D90 has been giving me focusing and exposure issues these last few months, so I was looking to need to do something.