I assume that SMF-engine'2009 is too old to support the mobile users (while mobiles usually don't support hovering).:P But you still can find out if post was edited in general: the date of every edited post is underlined with dotted line, and I expect this to be the same on every device (leastways my tablet shows it).


In fact I never got in a situation like that - perhaps because I quote everything I answer ahead of time. Also if someone rewrote their post, then maybe their previous thoughts did not matter or they just changed their mind - then why should I argue?..