I haven't seen any postings on this, anywhere. However, I accidentally stumbled upon this feature a couple of weeks ago (assuming it's been around since iOS 5 first released).
When you send an iMessage, if the 'Sending' bar goes away, but the iMessage you're sending doesn't say 'Delivered' under it: you can hold your finger on it to highlight it and you'll have the option to 'Send As Text Message'. It'll have a better chance of going thru that way.
When you send an iMessage, if the 'Sending' bar goes away, but the iMessage you're sending doesn't say 'Delivered' under it: you can hold your finger on it to highlight it and you'll have the option to 'Send As Text Message'. It'll have a better chance of going thru that way.
