Before I start the question I should point out I am in the UK. I recently used the apple latest os and was impressed with the iMessage app which combines with the text messaging app on the phone meaning texts go as iMessage's automatically if the other person has an iPhone and hence use data instead of message allocation and this can be used on tablet with no sim card which all bleep when a "text" is received. An os app is also available allowing the same from a laptop. I thought this was a good idea and wondered if there was anything similar available / planned for Android?