It's not all about stuff you can't do with one thing but can do with another.
I can take a Volkswagen from a to b and i can take a BMW from a to b, same thing but much different user experience.
I had the transformer, and i had the iPad. User experience is so much better on the iPad, much more better apps (not 5 million soundboards in market). The screen of the new iPad is also much better and a lot more ppi than the prime.
I mean buy what you like i don't really care but don't come and say the prime is better than the new iPad.. thats ridiculous.
Here's a comparison between the iPad2 screen and the new one.
http://tctechcrunch2011.files.wordpress.com/2012/03/ipad_compare.jpg