Really ? That was added years ago when devices couldn't handle large images and would sometimes crash if you tried to view an image too big. Is this still an issue for people ? I'll bring it back but I would think people would want the max size they can get now.
Bookmarklets are an undocumented feature of photofile. If you're famaliar with them the url for photofile is : photofile://actions?open=url
So it would be something like this:
The clipboard should work as the Address box is a standard text field. You should be able to copy the address out of it and paste new addresses into it.
Unfortunately iOS doesn't have a great way for apps to talk to each other, but Photofile could support 'bookmarklets' which would let you open a bookmark in safari that would cause the current url to open in Photofile. It's a more hacky solution but I'll at least get that in for the next version.
That's a good idea, I'll look into it for the next release