Because I still love Android although I think iOS is a better OS overall, not everyone is a troll!
iOS is definitely a nice OS and definitely a worthy contender. I had an iPhone 3G for 2 years and the main reason I switched was simply due to the maddening experience of typing on it and it's autocorrect. So, I went with a Droid 2 (physical keyboard). That was great until 1 1/2 years later the physical keyboard started double/triple pressing keys and I couldn't take it anymore. Went to the S3 and with Swiftkey 3 the typing is a dream, blows the iPhone's keyboard out of the water.
I'm not looking to argue points but I do feel the need to say a few to address your opinion:
With Android I can use third party keyboards
With Android I can have different signatures on each email account - something that in 5 years Apple hasn't added
With Android I can create shortcuts to documents and pictures on my homescreens
With Android I can have Widgets on my homescreens
With Android I can email
any file type I want, not just pictures
With my phone I can add storage and with Android simply connect my phone like a USB hard drive and transfer files easily - no need to use iTunes
With Android I can view Flash content online - listen to embedded audio/video players on websites as well as interact with their interfaces
With Android I can download .pdf's or other web documents and content to my local memory or SD card so that I don't have to visit the webpage each time (and wait for it to reload even though you'd think it should be cached)
There is so much more I can go on with but I only wanted to make a simple point. It really comes down to what one does with their phone, but if you say that you've never once been annoyed or affected by the lack of these features, plus the many more, you simply aren't telling the truth.
Rev.