Just a quick test of an old scratch file. It seems to have be ‘converted’ to scratch 3 and the embed now works on iOS.
On twitter Craig Wilson asked about embedding Adobe slates. I just grabbed the code from an old one to test. It is not really an embed. It is just an image with a link. It works fine here in glow blogs. You need to switch to the text editor to paste in the html.
Ive not checked to se if Adobe have updated to use oEmbed.