Odd, I have been running iOS 6 for months without issue.

 

iOS6 has only been out for a couple weeks. Not months. LOL

 

It was available to developers before the final release?

I have trouble replying sometimes. For example- just now. I typed a few words and hit return a few times and I was able to reply. Also had an issue with typing a thread. Once I got down to the bottom it wouldn't scroll anymore so I couldn't see what I was typing. Just one of the things with updates and compatibility. I'm using the JK-Forum app.

 

Where did youtube go?

 

It is no longer a non-removable Apple app selection. They ditched it as well as Google Maps. You can download the YouTube app from the App Store. But you are no longer required to keep it.