You are SOOOOO wrong.
It used to be that if you updated your OSX install withna Firewire HDD attached, it would FUBAR the drive and the install.
You totally misunderstand the entire process by which Apple releases OS's and what you call updates. I have to use WIN 7 for AutoCAD Inventor, and WIN 7 patches about 20 different hardcore security flaws a week. Everything is always broken, and you need to or three 3rd party apps to clean up the mess of un-deleted caches, ghost files, and left-overs any time you "upgrade," or patch. Patches often break programs, and the update system is incapable of understanding that you have a newer version of the driver it keeps trying to install for you. There is no "Complete Update," so when you install a store bought WIN 7 OS, you have to go through 50 sessions of updates, downloads, re-boots, and check for new software. It is a total mess.
Ben - You are complaining about LION coming installed on new Mac's, but at the same time saying that none of your Mac's came with LION installed. Clearly you cannot both have an older Mac without LION, and state that you cannot go back. Take out the "Everything Else" packet that came with your computer(s) and install or fix from them.... Go back to 10.6.8... You can do a fresh install, the Apple distributed 10.6.8 Complete Update, re-integrate your user folder and you are done.
If you are complaingin about LION, why are you using it? Are you being a martyr for the 3 people with the odd-ball hardware failures in the iMac line? Do you even own a Mac? I actually wasted my time reading several of your linked posts, and all of them were people expecting a new computer from a $29 OS upgrade - and again - Meeting the Minimum Requirements means you will get the Minimum Performance. And AGAIN - enclosed computers do not have an endless lifespan like a Mac Pro Tower, and Hard Drives (Regardless of the fact that Apple uses the Best Toshiba's) will all fail between 3 - 5 years.
Why are you so upset that something you don't want, something you claim to refuse to use, something that is being happily used by millions. (and yes, happy people are not the ones to post to message boards about how happy they are - they just happily use their machines.)
So you seem to be on a whining trip about a ridiculously small sample of people, 75% of which are from PC Magazine, complaining about issues, most of which are simply "I didn't know how to do this, didn't read the enclosed manual, called it a bug, screamed and yelled on the message boards, and then figured a special work-around - the simple and actual method most naturally use - and am going to complain until Apple fixes this bug!" It's not a bug 99% of the time. I read one of your linked anger-posts, and the user was on a 2008 MacBook, using wireless G, and complaining about the fact that after upgrading to LION, he couldn't connect to the network at his girlfriends even though his iPad 2 and iPhone could..... Yeah - Because the router was not in dual mode, and you must press APPLY for setting to stick.
This message board and apple support has been winning awards for years - not because lovers post on it, but because people are helpful, and there is generally a lack of trolls. It is sad to watch this degrade into DELL or PC Mag dot com.
Don't use LION if you don't like it. Use the discs that came with all of your old Macs to downgrade to 10.6.8. Ber happy, and do something other than hate on something you don't want to use. I'll apologize on Apple Marketings behalf -
Dear Ben, we are sorry you have read some reports by anonymous users that their older macs with minimum system requirments are running at minimum performance with the graphics intensive interface of Lion, which is designed to use more graphics ram than the 128 MB their eBay purchased 2007 Mac Mini supports. There were also a very limited number of recent iMacs sold with a specific bad part. We have since taken care of those customers, although if someone refused to register their product, we may have missed some buyers. Please use your computers BUG Reporting Application to send logs to apple support and development. We read them all, and in the case of an actual OS Kernal Panic or Bug, we respond to the owner post haste. We would be happy to explain to you how you can go back to 10.6.8 if you have upgraded to LION. You said that you have a Spring 2011 MacBook Pro, and as that is still under warranty, you can call support for help, and they will guide you through the process of using your original restore discs to return to Snow Leopard. We are happy to know you find Snow Leopard to be the Best Operating System EVER MADE. That is quite a compliment.