There are some really stupid comments in this thread, especially the ones that say something to the effect of...
"Consumers keep buying iPhones and iPads which don't support Flash, so obviously consumers don't want Flash."
This is some of the blindest Apple fanboy nonsense I've ever heard. Maybe I'm missing something, but I've never heard anyone say, "I'm so glad my iPad doesn't doesn't support Flash!" In fact, reviews I've read have only stated the contrary.
Why would you want to intentionally limit your accessible content, high quality or not?
Even if it's obviously impossible, what if the iPad refused to display all images created using Photoshop? Would you be praising Apple for that, too?