One thing that we've noticed that's a flaw with iFrames in general, but has a fix; is that we aren't able to set the iFrame to have an auto height.
The current iFrame code provided sets the height at 1520px, however, with an additional piece of code added to your iFrame pages, the websites that integrate them could communicate and check to see what the height should be, and therefore provide a cleaner experience.
Is this something in the realms of possibility? The code may perhaps even be there, it's just hard to know.
