It's nearly impossible to separate personal and business use when you have a demanding job and a demanding personal life, one has to balance tasks and meetings and work on different things on the fly when there's time. If I am stuck at school at 7 pm waiting for my kids' rehearsal to finish, and I have a presentation the next morning, I will work on it there. And I don't want to carry a work laptop with me at all times. If I need to pay the bills and I have 20 minutes between meetings but won't get home until 9 pm ( which happens a lot when your kids are in middle school and both you and your wife work full time) I will do it then. To be successful and avoid stress and get things done one must maximize available time - that's where all these wonderful electronics come in handy. I wouldn't spend nearly $500 on an iPad to play games.
I am not mad at anything, or hate any service. These words are way too strong. I mistrust Google and I would like to use a service from some other provider. I want a service which I can stick with for years, if not for life - migrating all your stuff between providers is a PITA, waste of time and effort. Which means the service has to be reliable, should have the right features, and be accessible from any device I own or use.
Now, there are service providers, hardware providers, and providers that try to be both, let's say system providers. Here I consider OS to be related to hardware. Google started as a service provider and is now a strong presence in the hardware. Microsoft is more or less the same. Because they keep their services hardware independent, they are a safe bet - as long as I have internet connection and some device, I know I can access my data on Google or MS services from wherever I am.
Apple designed iCloud in such a way that it doesn't make sense to use their service unless you agree to a fairly restrictive set of limitations. So in my mind, Apple had resigned to being primarily a hardware provider. This doesn't mean I am "mad" at them. I do think that they are taking a bet here, as Android devices market is nibbling on their heels, and the competition is only going to get tougher, and along the way they are willingly surrounding the services market to Google. They definitely have $$$ and engineering resources to compete.
But hey, it's their choice. As long as I can seamlessly use Apple hardware with other companies services, and as long as they keep building reliable equipment with workable OS, they will have a chance to get my money when it's time to upgrade.