They recently implemented a pretty restrictive freemium subscription model that has tempered my enthusiasm for it massively. 50 snips a month is nothing for grad students.
If grad students in relevant fields aren't one of the main target markets for this kind of product, where do you think they're going to make their money?
Which grad students? In CS the use of these is long gone (at least in the two departments I’ve been in). I wonder how prevalent they still are in physics.
But I’m pretty damn sure that physicists, mathematicians and computer scientists all just type their equations straight into latex unless it’s a super complicated computer generated formula, which you don’t typically write in papers..