Cold fusion has also been pretty thoroughly disproven, too many of the backers have histories for such wonders as perpetual motion....
Heh. I keep hearing this from the scientific cool kids. Cold fusion
isn't explained by currently understood principles of physics and
has not been shown to be a viable power source. But that's saying something different from being "thoroughly disproven." Helium "ash" shows up in cold fusion experiments, so it's fairly apparent that something is
happening.
And as for the backers... because someone wacky supports a theory being evidence of falsehood is pretty shaky scientifically speaking. So take care chucking stones in glass houses.

For many of the backers I would not use the term 'wacky' - I would use the term 'crooks'. The fact that they are selling glass houses....

The Auld Grump, who has a bridge to sell, nice, central urban location....