Using any device I’ve found that it’s impossible to copy and paste rich content through the clipboard. I’ve seen this in the browser (Chrome) and Pocket. Even in Pocket, where you can email a full article view, images are still missing. On iPhone I can regularly capture full web content to email … I do this many times a day actually for article sharing and find it’s strangely limited on Android.
I’m running the latest Jelly Bean on a Nexus 7, Galaxy Nexus and have CM10 running on a Galaxy Note.