So reading over your comment, I can tell you are disgruntled and would be better off on another platform. Let's go over your gripes to bring some clarity and perspective.
1. Wifi/Network disconnect issues. Isolated issue to you and or small minority. If this problem was wide scale, there would be riots in the streets.
2. iCloud Mail. See above. The fact that you rented a server versus utilizing Outlook.com or Yahoo! Mail (both are free and offer push mail in iOS 7) baffles me.
3. iMessage. See #1. Probably consider downloading Kik or another App I guess.
4. Safari. See #1. Safari like iCloud Mail and iMessage are my daily drivers. Rock solid for me and many others I know. Again, there would be riots in the streets, emergency patches, lawsuits.
Not sure how you may have customized your devices, how you treated your devices, or how good your technical abilities are at this point, but I am pretty confident the problem is not a wide scale Apple one.
Well, glad that everything us hunky-dory for you and you're happy. Seriously. Yes, I'm a bit disgruntled - especially given that there is no alternative really. Windows 8 is a heap of junk, Linux is still not fit for real life and professional use (just recently tried that route again with more than mixed results), Blackberry on the mobile side of things is dead in the water, Android phones are big and ugly (as will soon be the case with iPhones).
Ad 1: absolutely not isolated. Maybe most people just ignore that or don't care enough. I do and I'm a heavy user so I notice when stuff doesn't work. And unfortunately it often doesn't. Reasons remain unknown and neither Apple nor T-Mobile have been able to resolve anything in a meaningful way (other than pointing fingers at each other...).
Ad 2: to use your wording: the fact that you would consider outlook.com or yahoo mail shows that you are a kid or amateur user. I need enterprise grade push mail that is secure and connected to my own email domain. With Blackberry I had that without the need to buy additional services from Microsoft. iCloud couldn't deliver.
Ad 3: Again, half the world seems to be complaining about it and you tell me to get some obscure third party app instead. I'm expecting Apple to fix this instead of buying some ghetto headphones company for dumb bells (yes, I have very high expectations for audio hardware and software as well...)
Ad 4: Safari now after the update is even more unstable. It loads websites only in about 20% of the time without reloading it. It's slow despite me having a very fast internet connection here in my house. Same problem on three different machines running Mavericks. No solution in sight as far as I can tell.
My devices are not customized, at least not related to that issue. And they are brand spanking new: two Macbook pros, two iPhones, and a customized Mac Mini. I spent a lot of money this year so far to make the switch to Apple. Do the math and you may see why I expect things to work at least 99% of the time. And isn't that really the Apple promise? I'm like the hardware, I think the operating systems are pretty decent (certainly the best around at this point). I'm willing to put up with a few of Apple's silly idiosyncrasies in return to some degree. But I struggle when stuff is not working and I'm told by people that my demands must be to high or too professional grade.