[bambax]

Just tried http://dev.tag.is/rawson.js/ and it doesn't work (it just says "Reading file", the green bar is full, but nothing's happening).

The OP site is quite slow but does work: it produces a JPEG in the end (using Canon 6D original CR2 files).

"LightRoom in the browser" would be the greatest thing ever.

[yetithefoot]

What Lightroom features is the most meaningful for you? What do you think?