I can't speak for the others, but I have lots of friends who have phones with no data plans (probably 90% of my friends, in fact). I can't send links to their

I can't speak for the others, but I have lots of friends who have phones with no data plans (probably 90% of my friends, in fact). I can't send links to their phones, but I can send them screenshots via MMS. It's come in handy on many occasions.