The Passport may have a convenient size on paper, but with its thickness and weight it is one clunky phone and it is terribly unergonomic when you try to hold it with one hand, such as during a phone call. Due to the short ‘chin’ on which the keyboard sits, you will have to hold it in a particular way while typing. This is the kind of phone you really should hold in your hands for a bit before you commit to it.
Wow, KALLT, thank you for your insightful response! I truly appreciate your input.
I had been thinking about this a bit. I know that BlackBerry is likely - if the rumors are anything to go by - to release an Android-run device. To be honest, I'm actually not that interested in that as opposed to the Passport. My initial excitement had more to do with experiencing an entirely new OS. When I learned about the compromises, I was at first relieved to find out about the availability of Android apps, then a bit "meh" (due to what had been reported here and pretty much confirmed in detail by you) about the fact that the Passport didn't quite fit my requirements unless I made use of that "extra layer - Android" in order to be able to do what I do with a phone in a day-to-day scenario, hence ruling it out as a potential daily-driver. The compromises are too many and it'd probably feel like buying a Mac and then running my apps mainly inside a VM. That's why I didn't insist on purchasing a BB right away because I needed an immediate "hassle-free" replacement for my daily driver.
The BB Passport is still on my list though, if BlackBerry doesn't discard its own OS and are committed to developing and investing in it further. I really want to try their native OS.
If they do switch entirely to Android, however, then the appeal will be significantly smaller to get one.