This thread came at the same time as my mystery Keurig machine. The machine, addressed to me showed up last week. I have been over and over the box and packing materials and there's no clue as to who sent it. I've also checked my credit card statement and it's not there either.
Amazingly my Senseo machine bit the dust a few days earlier. So I'm now part of the K club. Does anyone know of a type that makes a large cup of strong coffee? Even the "extra bold" ones I've tried are too weak unless I make a medium size cup.