Jeez, I guess I'd better get rid of my house, cars, one of my motorcycles, TV, mobile phone, some of my computers, a few of my cameras (film and digital), kitchen appliances, my piano and a whole lot of other things, 'cause there's something newer and better on the market to replace all of them.
Did you know that the best-selling CPU in history is the Zilog Z80, which has been in continuous production since 1976? By all of your measures, the Z80 should have been dead and buried by 1988, but it's still being designed into products because it gets the job done.
Unless Verizon is planning to disable every Eris on the EOL date, there's no reason to call them obsolete. They'll still make phone calls and run the same stuff they ran six months ago. If you're out to score nerd points by showing off the fact that you keep running out to spend your money on the latest version of a gadget, that's perfectly acceptable. Just don't expect many of us to fall all over ourselves to be awed by it.
--Mark