That's very true but like every education business I suppose it depends on who can offer the most impressive package for their services. Wechat has been around for awhile in my country, one of the reasons why most institutions are not keen on using them is because it's too integrated with the social aspect of chatting, so students can go off task.

But yeah, as you mentioned earlier, we shall see if it joins the graveyard of other apps or thrive.

I love your analysis on this, upvoted and followed =)