[andrewheins]

I'm trying to come up with something more interesting to say than "Wow". I've wished I had this a few times.

I think the only thing that you lose here is access to an actual "diff", but visually, you get most of it.

Grats on a fantastic achievement.

[shravan]

Thanks for the kind words, Andrew. I'm not sure if you found it but you can compare multiple revisions side by side and also overlay revisions to see what's changed.

[AndyJPartridge]

I think Andrew might mean the ability to see changes in a non-visual fashion. IE: Layer 2 removed, Layer 3 Blending mode changed.

Someone was working on a .js PSD file parser, which may be of interest down the line but it was in early stages.

Great product, I love the idea. Well done.

[smhinsey]

It took me awhile to find it, because in FF 10 on Windows, the X|Y button is showing up as an FL (it looks like it might be a sprite issue? the buttons on the bottom have the same problem) but once I found it, I liked it a lot.

[lominming]

We have fixed the problem for Firefox. It should look great now!