Tinderbox and Images
Tinderbox 2.5 compresses the images you paste into notes. That's usually the best approach: after all, these are notes. Your originals are someplace else, in full hi-res glory.
But that creates a headache for the Web: what if you want a high-quality image on the Web but also want to paste a thumbnail into Tinderbox? Tinderbox 2.5 leaves it up to you: you're free to tell Tinderbox:
Leave those images I put on the Web untouched -- don't replace them with your own!
So, everyone is happy.