Amazon is cutting off older Kindles that still work perfectly fine, and it’s enough to make me rethink buying another model ever again. Kaitlyn Cimino / Android Authority A few days ago, Amazon emailed Kindle users to say that some older models are about to lose support. At first glance, it reads like routine housekeeping; devices age out all the time. But these e-readers aren’t brea... [4176 chars]