I think this will happen… but not just yet, give it another year and a half - then it will be saturated and will begin decline as a new hot, thing emerges.
I love the comment though “oh well it may just be that they’re using their phones to access Facebook…” Gee, thanks for the accuracy ComScore. You’d think that they’d put a little more effort into solidifying possibly one of the most heart-stopping facts a digital marketer could hear in the last few years.