which on an iPhone get translated to the blue bubble but when sent to an android become the infamous green bubble.
The interesting thing is that the green/blue bubble thing is only infamous in the US.
As you say, outside the US, people use messaging apps like whatsapp or wechat.
Stupid question, but does imessage allow you to record messages, post videos, pictures, gifs, attach files, hold polls, start groups, etc?
Or is it still mainly an sms based thing?