I think it was good article, that's the reality we live in. We know WP is cool, but with so many things in the works, in other words, Windows 10. we really don't know much about what's WP future anymore.
We don't know what changes to UI it will bring and if it will have Android apps or not as rumors say. or how much integration with Desktop and tablets it will have... etc.
But I like WP and the problems he "complains" about are not something that really affect me, I don't even care about the latest phone as long as my phone keeps going until it really stops. I stopped playing videogames on a phone, and some apps are not available like snapchat or others are not updated since 2+ years ago like Kik, but I stopped really using them. Also IE doesn't affect me, I wish it had flash for some stuff but not even iOS has it. but I never find pages that don't renged well, but I don't use browser on my phone too much anyway. and when I do, I complain on either platform because sometimes it's easier to read it on a desktop.
Also I don't care about WP being on 3rd or 4th place or 10th place. it's marketshare, and I don't care who uses my OS. yeah some developers say marketshare to why they haven't developer for WP, but there are millions of millions WP users, even if others have more marketshare, WP has many users and still developers don't care. but then I probably don't or won't use their apps anyway.
I have used Android, and I really don't like it. I like the simplicity and how smooth and nice WP feels, so for me WP is still the best choice for me. I hope finally with Windows 10 everything will be fixed, on tablets and phone, because we surely need apps on tablets too.
all I know it's WP won't be ever be bad or crappy. my phone might run Windows 10 not as smooth as Win8. but it will still be cool, I only wish it was available sooner, but sometimes it's not good to rush. but I hope Windows 10 will be amazing for me. I know Windows 10 plans have slowed down completely WP development in past months, still we are getting some new fixes and nice things, but I am sure when Win10 arrives we will be happy as users. but it's obvious Windows 10 is the main target now. not Windows 8 desktop or phone.
but then again, it's true, We are not sure where this Windows train and its ecosystem is going. but I am happy on this train, looking out the window and let the air blow my hair enjoying what I have and what I can see until we arrive to Windows 10 city. ^________^