Whatever the rules actually are, the experience using PEDs changes so much from plane to plane that passengers are best served by keeping expectations low.
Global aviation authorities followed the FAA's decision to ban electronic use during takeoff and landing so it is likely that they will follow its decision to allow electronic use during all stages of flight as well.
JetBlue's first out of the gate status on permitted use of portable electronic devices below 10,000 feet isn't going to upend market share dynamics, but it definitely makes United, American, Southwest and others look pretty lethargic.
JetBlue and Delta will get a lot of street cred with passengers for being swift in implementing the new procedures for portable electronic devices, although it will be unlikely to change any market share dynamics.
There will be a ton of passenger confusion about what the new FAA framework on expanded use of portable electronic devices will mean for passengers, especially as it may vary airline to airline. Delta is out front in beginning to communicate these prospective changes to its customers.
We're all for getting rid of silly rules, but we're also fans of planes working. The FAA committee's recommendation that airlines base their decision on the age and type of planes they are flying -- even if that means we need to keep our Kindles off for 10 minutes -- seems to be the smart way forward.