Opinion: Apple: if only every tech firm could be this unsuccessful

There's a bit of an internet storm brewing around Apple this week, based partly on a blog post by developer Marco Arment: writing on Marco.org. He suggested that Apple's software quality control isn't brilliant.He's right. I can point angrily at Mail, which keeps breaking; Safari on iPad, which keeps crashing; Continuity in Yosemite, which keeps ringing long after I've answered and ended a call; iMessage, which keeps going weird; or iTunes Match and AirPlay, both of which only seem to work when