I've been using mine since July, have it all set up, I know what it is, what it can do, have all the apps free and purchased that I need. I've more than gotten my moneys worth for first adopter, especially considering the $25 play store credit means it was in reality on $25 more than now, and without the playstore credit. Shipping was expected and I have no problem with that either. Now moving forward, I get another one for $50 less.
Easy to duplicate it. I'm buying another nexus 7, the decision for me is cost vs added memory.
At $199, 16GB should be good to go for me for a second device. I'll unlock, copy over my nandroid backup and do a restore. 2 mirror image devices. One I can use to test ROMS, kernels, new apps, new functions, the other right where I need it until I've tested and used the new things. Then dupe it on the "production" N7.
I've got a whole test/dev/prod environment on 2 16GB n7's.
Perfect.
My glass is half full, I'm sorry yours is half empty.