Take a look at how many ’also know as’-es are there in my list. That’s purely nomenclature, and I wasn’t even overly trying, just listing them off the top of my head. This is not just about the ’provisional naming of MeeGo-Harmattan’, but a general flux of platform related terms and their relations.

What I’m saying (this applies to Venemo’s comment, too) is that there are many choices you need to decide on (not a bad thing in itself), but you need to do far more research than on any other platform to be able to say you’re making a proper engineering/business choice and not guesstimating. No, of course it’s not impossible or rocket science (even though the documentation is practically source-only, but I’ll not count that against the platform as it’s all still prerelease). It’s just that every single mainstream mobile development platform I ever came in contact with requires a lot less effort for a developer to reach the point where he understands exactly what the options are and to be able to utilize them. Qt certainly gives you options/latitude, but at the moment (as said, mainly due to the speed of development), sometimes gives the impression of being a bit short in the focus department.