| Allowing this is a bad idea (TM) *unless* the wallet(s) support interning of large forgettable contract BLOBs, and forgetting of (large) contract BLOBs (automatic & manual). Plus, we probably still want to also even then add support for automatic down-sizing by the merchant (SPA? backend?) unless the user specifically asks for the full image to be preserved. Alternatively, we *may* want to consider supporting out-of-band preview images that are not embedded with the contract(s). Lots of considerations. If we don't do this, the wallet may store excessive amounts of data (bad on mobile), which we should really avoid.
So I'm not in principle against lifting this limit, but first we need various enhancements in the wallet(s). |