Its the little omissions and bad decisions that makes using WP7 annoying.
The keyboard is awful, I hate how it doesn't cover the whole screen in landscape and is really annoying for people that speaks two languages like me because of the togggling.
No argument there. The keyboard is pretty brutal.
No landscape support on the main screen.
No big deal. I'd prefer a orientation lock.
No Bluetooth transferring or turn by turn navigation (I don't have a lumia)
I do. It's great and I believe Nokia Drive will be offered on all WP8 devices
I have to use a third party app just to turn the music out.
Agreed. Stop the music is good but you shouldn't need an app for that.
abysmal fake multistaking, apps always restart and it can easily be filled by just the same text conversation.
Don't know. Sounds like an app problem, rather than an o/s problem
Contrary to what people say on the boards, Windows Phone does lag, especially on the browser( that doesn't even have a forward button nor flash support) .
Must be your phone - I have never experienced that ever.
Apps are expensive for no reason and lack features, they are also laggy as he.ll if they are third party.
Again. Blame the developer for the lagginess. The price of my apps run from free to 2.99 - hardly bank-breaking.
Thats just on the top of my head, there more.