OK, great effort getting this up and running but the font rendering is, well, not good. For comparison: http://no.gd/p/snapito-20120217-043956.jpg

I set out to tackle this problem a few years ago and while it was easy to rig up stuff to do this in Linux, getting anywhere near the rendering quality that I saw in OS X was impossible. It seems it may still be :-)

It was a couple of years ago now and I asked on Twitter if anyone would pay for an OS X powered Web page screenshot service and had a lot of response but.. busy with other things. Would love to see one though as it seems to be the only OS to render pages with any finesse.