Which is more addictive: Blackberry or iPhone?
Counter that with my experience with the iPhone and an informal poll I did in which iPhone users said that they feel like they are participating with the device, not just consuming it like the Blackberry.
Leaving the form factor aside (I for one, like the BB keyboard) and focusing on the interface, Apple has done a far superior job to RIM and certainly to the carriers who have bastardized the BB interface.
As a Verizon customer (and happy with the coverage and reliability) I find that the Blackberry 8830 that they sell is good, except that the VZW interface tweaks are so lame I don't use the device to it's full functionality. AT&T simply doesn't work at my house so I am limited in my ability to use an iPhone.
Overall, the iPhone is much more engaging than the Blackberry. On the other hand, those who love the Blackberry do so because it's a utility, not an experience.
I'm curious to hear what other people think about this...
Dave Rosenberg dishes up "Software, Interrupted" with nearly 15 years of technology and marketing experience that spans from Bell Labs to multiple start-up IPOs to open-source enterprise software companies. He is co-founder of MuleSource and currently serves as the general manager of Hardy Way. He is a member of the CNET Blog Network and is not an employee of CNET. Disclosure. You can contact Dave via e-mail at softwareinterrupted@gmail.com or follow him on Twitter @daveofdoom. 





You can view my review of it on CNET at: http://reviews.cnet.com/smartphones/apple-iphone-16gb-at/4864-6452_7-32851722.html?ctype=msgid&messageSiteID=7&messageID=2557680&cval=2557680&tag=uolst
As for SPAM tools, I believe that should be handled on the server. I use Yahoo and Gmail (IMAP). I have my voicemail forwarded to my Yahoo account (because they support push), and setup the phone to check GMail every 15 minutes. I have found this setup to be more than efficient for me.
There are pitfalls with the iPhone, and with all the praise, I'll also list those: EDGE is slow; lack of true GPS is frustrating; Some codecs missing for WAV: I have to use a service iphoneconvert.com. I am also frustrated about missing calls while on the EDGE network, and the vice-versa, which is I can't get on the EDGE network to look something up while on a call is ludicrous.
So, while its more of a review, I believe my iPhone experience is about both the availability of data and the user experience. Like the weather and stock widgets, Apple has taken raw data which could be displayed on any device, and really polished it. I expect to see similar treatment of common data as the new apps rool out from the SDK. I could go to weather.com to check the weather, but why should I? Apple has made the communications layer transparent, which is the key to the new web (SOA, etc). Any device can display data, but the iPhone does it with style.