willb, thanks for confirming my suspicion.
I tried reading the ipad/mac forum and when someone said their safari slowed down after upgrade. The usual reply is "I upgrade to iOS6 and now safari is blazingly fast." End of story. The other day, I picked up my newphew's iPad 1 and used it. I can feel that it is faster than my updated iPad.
Well, made a video of it, but still aren't sure how to properly test apple's claim that safari is faster in iOS6. Here is my test, though. The video has annotations, so use a non-mobile browser to view it.
http://youtu.be/M09cJwy-oWMOh, when you read google news and click on youtube video, nothing appear because safari can't switch you to the deleted youtube app. Very sad.