Lol you expect apples I message to work on a gs4?
Of course not. You'd have to be daft to think someone would expect that.
I mentioned it since if someone already uses it with family/friends across the world, a device that doesn't support it is unlikely to be "better" in the view of that person.
last time I checked the whole point of locking and securing your phone with a pin lock is so no random person can pick up your phone and see/use your stuff.
Yep, PIN lock prevents getting into the device. Yet there's great utility to the ability to see the phone number of your missed call or the sender & first line of a text or email on the lock screen. Obviously you have to unlock to see more info, and it's configurable whether to show this info or not.
While I miss having a notification LED (from BB days), I found the LED was effectively pointless on the Samsung when I then had to unlock the device to see if the email or text or call needed immediate attention or could wait. For example; after a lunchtime workout seeing if there's an issue I need to tend to immediately or if it can wait until I get back to the office. Other Android devices apparently allow different lockscreen widgets with pin-lock so you get this functionality. Sammy doesn't.
Screen burn in? Seriously? I think you are confusing CRT with AMOLED.
Have you been living under a rock? AMOLED screens can and do suffer from burn in. Google it. ChazUK posted a clear example albeit from an older phone.
These might be important for others when considering an iphone and its issues.
You seem to have missed the point of my post or I'm misunderstanding yours. I wasn't going for a pissing contest about which can do what. The point I was making was merely that you can't really objectively rank one phone as "better" than others without defining "better" -- and that definition will have a great deal of subjectivity.
The items you listed certainly may be important to some; it seems they are important to you. Not sure if you meant an inability to send attachments at all or a limitation on what filetypes can be sent as attachements, but the former is incorrect while the latter may be possible but I've not encountered any limitations in attachements. Probably since I don't use my phone as a filestore; so I'm either sending something from dropbox or forwarding an existing email. Never had an issue sending pictures from the phone either.