Clearly the article is by some dev shop and anybody who has worked on an app with the scale of Instagram, or even a fraction of Instagram's scale, knows that th

Clearly the article is by some dev shop and anybody who has worked on an app with the scale of Instagram, or even a fraction of Instagram's scale, knows that this entire article is misleading. If you wanted to actually create Instagram, as it is Today, it would be an incredibly large undertaking.