PSD is not a good format. PSD is not even a bad format.

Awesome that he understood the detailed history and requirements of the whole format after spending a few weeks with it, huh?

It's by design, I guess. No software should be able to properly im-/export that format. A little bit like Microsoft formats.

Some previous discussion: <a href="https://news.ycombinator.com/item?id=4746787" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=4746787</a>