The New UI is only a Tinny part of the Issues with Windows 8. They know the Masses of Newbies to the Tech world will change nothing!!
Windows has built tons of Control and Identity issues, AKA Live Tiles for starters. A few commented on Win8 connecting to servers all the time, this is true and every last one is opens you up to Identity theft and Tracking of EVERYTHING you do think see and buy. They claim these connection are safe but Java and ActiveX were also supposed to Virus and Hack Proof Don't forget the Devices other then a desktop all have Mics and Cams. Bill Gates has openly admitted to wanted to help provide an environment were all data is shared and out of our control. In his eyes our ideas are not our own but owned by the community, Hmmm but he patents all he can and makes billions but i dont see him sharing the $$$ "OUR" ideas have created. think about it and feel free to line up and buy Win8 without thinking about what you do on those machines.
The New UI is only good for TOUCH devices and 80-90% of Win legacy computers are Business. Microsoft "Bill Gates" has had a culture from the start to get all the $$$ over Quality at every chance. They have many times released BS and called it an upgrade. WinMe, Vista Home, Vista Premium, Win7 home premium, and Now Win8!
XP is just 95c/Windows 2000 (win 95 with Direct X and Direct sound with NTFS from 2000) ALL the Security holes have been created by Bling apps Microsoft has created with errors and never tested before released)
Windows 7 is just no more then Vista Ultimate sliced in many versions.
Win8 is more like XP with Bells and Whistles then anything else.
XP was their best over all version after 3 service packs and a decade of delayed fixes.
Yes Win8 works on less then Win7 --- more like XP but with added devices like touch and cameras built in. don't forget we have had Touch/Pen sense ""95c"" for over almost two decades and Win8 only added slide windows with Tiles. I used and used a 486 DRT-1 running 3.11 or tweaked 95c only with Pen touch screen almost 20 years ago.
boil it down simply Win8 is truly Win95c/XP with more devices, more security but NOT!!! more like millions of exploits, Active X and DirectX only newer and a new look.
Currently i run just about every app on the market on Vista Ultimate 64bit with VM versions of every version of windows to date Server and desktop. Plus removable stack of HD's those VM version came from and Vista Ultimate 64bit bench marks equal to or faster then Win7 and Win8 only thing faster is Win7 Ultimate 64bit but only by 1.02% on average. Not worth the upgrade.
Microsoft know all this and wants to push out updates to slow down legacy OS's to force you to buy Win8. or any new version of office. learn before you buy. Unless you live in the could and like letting anyone know everything about yourself you don't want Win8 or anything more then office 2003. none of the "upgrades" are worth the time.