Because iMessage users won't let you join iMessage group chats. They don't want to lose features. So your choice is to just not be friends anymore or have an iphone device.
I have an ipad just to chat with people who refuse to use anything other than imessage.
I don't want anything to do with iMessage, but I have to.
I have an ipad just to chat with people who refuse to use anything other than imessage.
I don't want anything to do with iMessage, but I have to.