RFC: Disabling blinking cursor by default

[Bill Nottingham]

Orcan Ogetbil (oget.fedora at gmail.com) said: 
> A quick calculation showed me that,
> assuming there are 10 million Fedora computers in the world, running 7/24,
> saving 2W per computers saves about 1 relatively large size tree (40
> tons) every 2.3 days.
> Just for the record.

Considering:

- the 2W savings is only on a patched radeon driver, AIUI
  (although it could theoretically be ported to other drivers
  such as nouveau (not intel), given enough specs)
- the savings is only if the screen is otherwise not updating
- if the screen stays this way for more than a couple of minutes,
  the screensaver will kick in

this estimate is many orders of magnitude too high.

That being said, just flip the default already.

Bill