I miss both my iPhone and my BlackBerry. My DROID is good at everything but isn't insanely good at anything. My iPhone kicked butt in ease of use and multimedia. BlackBerry is still hands down, the best email and messaging phone on the market. I miss all of them.
I agree with you, but with some caveats.
For sure the iPhone is the top multimedia/music/movie phone. You can even rent and watch movies right on the phone. In fact, I still have a 32GB 3GS because of things like that (though it sees very little use at present).
I miss the BlackBerry's integration with my work email. Currently, I have my work email redirected to Gmail so I get it on my Droid, but don't have access to the corporate directory.
Both, however, have fatal flaws that prevent me from making them my primary device. The iPhone of course only runs on AT&T, and for me that's a big problem -- no service where I work. Zero. Oh, outside it's fine. But inside the building at work, there's nothing. Zip. Nada. But even outdoors, the iPhone still drops 1 in 4 calls. T-Mobile isn't any better with its in-structure signal penetration, so no N1 for me. Sprint is OK, but no phones I'd be interested in. And using the Droid has impressed me with its ability to run background apps like Locale. Can't do that on the iPhone.
For the BlackBerry, its inability to do properly anything HTML-based was the killer. Websites, email... I mean really. Sure, RIM will eventually have a webkit browser. "Eventually" isn't soon enough, sorry. And who knows if that ability will make its way to the email reader; they haven't said AFAIK. And the media players on the BB are a mere afterthought, barely functional and horribly ugly. It's a business phone after all (despite their recent consumer marketing push). And eye-candy or not, the UI is right out of the Windows 95 playbook.
So, while the Droid may not be as graceful, at least it can do virtually everything the others cannot. Since there is still no perfect phone, I think the Droid is as close as it'll get for a while - at least until there's a multitasking iPhone running on Verizon with an unrestricted app store (yeah, right).
As it turns out, the Droid is living up to its marketing tagline - Droid does.