Seriously don't you think MMS, with video recording would be worth an Apple App???
I am pretty sure Steve doesn't think so. I've always had the feeling Steve/Apple view MMS as an older technology with problems (e.g. across carrier compression) that internet enabled smart phone needs. I bet in the next few years we will see MMS (and SMS too) disappear like the 1.44MB disk drive.
I understand why people complain about this now because that will be one convenience I will lose when I switch to iPhone in July. I can see myself missing MMS from time to time at first, but to answer your question, I don't think MMS is worth an Apple app. If you look at the history of the company they always have been about forward thinking hardware and software technology, not legacy support. With the iPhone SDK 2008 will be like 1984 and the Macintosh release. We have already seen how Apple has forced other phone manufacturers to ratchet up their smart phone development. To quote a great Firesign Theater episode: "Welcome to the future, the future is now."
Yeah, the adjustment period until theses technologies die kinda sucks (reminds me of needing to buy a USB disk drive for my 2x500MHz G4--that drive now lives in a box at my parents house) but every time you are stuck going to a URL to see a picture message just try to remember all the other great technology the iPhone platform brings to you now and represents for future development. Soon our 3G network download speeds will seem slow, non-smart phones will start disappearing and then hopefully no one will miss MMS.
But where is my copy/paste!? That is the one that bugs me. I will probably just have to learn to deal, because I am sick of carrying a cellphone, iPod, and PDA (well, I really don't use the PDA to organize myself at all these days, I have enough to carry around...plus, phone, iPod, and PDA all have the ability to store separate contact lists. I'll deal with no copy and paste I guess for that reason, but I hope Apple finally gets around to making a clipboard for the iPhone--for you and others sake, I'll put aside my vision of the future for now and hope for MMS too