Haha I have Windows 8.0 and I can get all the updates for about 2 more years
Why wouldn't you want the latest iteration of 8.1? It's an improvement, and getting better with every major update, especially for non-touch interface.
Upgrading from Windows 8.0 to 8.1 Update 1 gives me near zero benefit, I doubt I will see any changes since I use Start8, most if not all GUI changes has to do with "modern UI", which I never use. 8.1 has 3D printing support and a new security feature but it's not a big deal.
Waiting for them to update Explorer.exe to fully support file paths longer than 255 characters in length, and to also hopefully display correct units (EX: GB vs GiB, etc).
A leaner Task Manager, more verbose BSOD option (not a big deal), option to start installing Windows Updates as others are still being downloaded.