Surely a mobile PHONE should be just that - a PHONE you can take with you.
It rings, you answer it and have your PHONE call. Then hang up.
I have a PC if I want to E-Mail, why would I want to do that at any other time, especially when you can get serious RSI in your thumbs from texting too much, god knows what will happen with people who can not only text, but E-Mail as well.
As for a TV in it - I can see the advantage of it for those commuters who can spend hours travelling each day, but for anyone else - especially kids in schools it will be another reason for them to buy the phone - AND get it confiscated at school for watching TV in class. Not only that, but has everyone forgotten the microwave radiation from phones.. ??? If the phone is going to be that much of a pull now, god knows what it will be like in 2005 when you can watch TV on it !
I think I'll make do with a Cat or Dog translator ( as quoted on the BBC news today - no web link as yet) But that is only in Japanese....