RCS is the modern version of SMS served over data/wifi. It improves security and allows you to group chat, send pictures/videos/voice notes for free without incurring MMS charges or having to use thi...
Excuse me? What about my comment was rude? If you're referring to the *bleep* then I suggest you read the words either side of it, it's plainly obvious that the forum has automatically changed the shorthand name for "Richard" within the phrase "Every Tom, D & Harry" which as you'll know is common parlance in English.
Might want to check that and read it properly before attempting to take the moral high ground and chastise me for being 'rude'.