[TomGullen]

So what is the definition of 'an idea' when people say ideas are worthless?

[wpietri]

I'm not sure I can define something as slippery as "an idea", but the people I'm thinking of generally have an elevator pitch. Or worse, more words without more substance.

As an example, consider this: http://earthnationlive.org/

Or the classic X for Y pitch: http://www.itsthisforthat.com/