> Were any of them? MacBook Air released in 2008. DVD media sales rose YOY 2005 => 2009. Flash video did not decrease in popularity pre-iPhone, it decreased because of the iPhone.
And yet most people still need to buy external DVD/Blu-Ray drives. It's been 7 years, and not having DVD drives built into Mac hardware is still incredibly inconvenient.
>> The headphone jack is just as popular today as it has ever been
> "DVDs are as popular today as they have ever been" - someone in 2008
I'm sure someone said that, but I think most people were already moving on to Blu-Ray.