"Apple sold 3.76 million Macs during the quarter" - quote from a press release dated April 20, 2011.
Now, find a chair in a nice quiet corner, sit down and think hard. How many of those 3.76 million Mac customers do you think know or care about words such as ".ISO files", "hack" and "workaround"? I don't know, but I'd guess it's about three, leaving 3,759,997 customers blissfully happy to click on a button in the Store to get their computer updated!
None of my friends know these words. But I do, I've worked in the IT industry since the 1970s. But I don't expect to hear them when I get home. That's why I use a Mac, not Windows. I expect to switch my computer on and just use it. That's why I use a Mac, not Windows. I expect software updates and upgrades to take place with a single click and minimal effort from me. That's why I use a Mac, not Windows. Ideally, my Mac would be like my TV - download and install upgrades in the middle of the night while it is on standby and I'm fast asleep in my bed.
I'd say Apple has now got its OS downloads absolutely spot on for all of its tens of millions of customers. The only exceptions will be a few dozen anoraks, most of whom will have identified themselves on this forum.
These posts remind me of that old joke about a marching band. "Oh look," says a proud mother, "they're all out of step except my little Johnny!"
You too, are out of step, my friend. The Mac platform is NOT for you. The sooner you realise this and move to, say, Linux the happier you will be.