Windows 8 Driver for orphaned Mobile Intel 4 Series Express Chipset Family graphics chip

I just found this driver online for the Mobile Intel 4 Series Express Chipset Family which Intel chose to orphan by not releasing Windows 8 drivers for. This effectively means anyone with a laptop with this (or any of these other) graphics chips cannot upgrade to Windows 8.

I can’t understand this either since Windows 8 is so similar to Windows 7 and, beyond that, the interface of Windows 8 is more primitive and less graphics intensive.

Intel has no plans to release Windows 8 graphics drivers for the following Intel Graphics Controllers. However, updates for these graphics controllers may be available through Microsoft Windows Update*.

Desktop graphics
•Intel® Core™ Processors with Intel® HD Graphics
•Intel® G41 Express Chipset
•Intel® G43 Express Chipset
•Intel® G45 Express Chipset
•Intel® Q43 Express Chipset
•Intel® Q45 Express Chipset
•Intel® B43 Express Chipset
•Intel® G31 Express Chipset
•Intel® G33 Express Chipset
•Intel® G35 Express Chipset
•Intel® Q33 Express Chipset
•Intel® Q35 Express Chipset
•Intel® 82G965 Graphics and Memory Controller Hub (GMCH)
•Intel® 82Q963 Graphics and Memory Controller Hub (GMCH)
•Intel® 82Q965 Graphics and Memory Controller Hub (GMCH)

Laptop graphics
•Intel® Core™ Processors with Intel® HD Graphics
•Mobile Intel® 4 Series Express Chipset Family
•Mobile Intel® 965 Express Chipset Family
•Mobile Intel® 945GM Express Chipset Family

Netbook and Tablet Graphics
•Intel® Graphics Media Accelerator 3600 Series
•Intel® Graphics Media Accelerator 3150 (Intel® GMA 3150)
•Intel® Graphics Media Accelerator 600 (Intel® GMA 600)
•Intel® Graphics Media Accelerator 500

from: http://www.intel.com/support/graphics/sb/CS-033838.htm?wapkw=mobile+intel%c2%ae+4+series+express+chipset+family+windows+8

But I wonder if it is a good idea to install Windows 8 and have to rely upon an unsupported community driver?