I think it's pretty awful tbh. The main issue I have with it is that a large chunk of the article depends on arguing that iPads are no good for schools because you can't teach IT, which to this guy means programming, on them. Like the only point of having a device in a school is so you can teach programming on it - and I'm quite biased in that direction myself, being a programmer and all. The money issue, which is the best one to oppose the use of them in schools, is oddly only a minor part of the piece, and it's peppered with factional bullshit about "consumer devices" / "toys" (yawn) and abuse of teachers, particularly IT teachers, who are apparently just uneducated dimwits seduced by evil Apple flash if they even sniff at anything like that, and always have been.
As an added point, anybody who says "ferals" is a cunt, which would be the case even if I thought the rest was sense.