We do exist. I'm an ideas guy, I specifically build my portfolio to showcase my diverse creative thinking. http://www.chrisnorstrom.com Unfortunately my best ideas, the projects (NOT startups) I'm working on, I can't share, because then I give myself a deadline of 1 year until they become unpatentable by law. So it sucks I can't share 87% of the ideas I come up with. I love prototyping my inventions and products and as they fail, post them online. Which I'm gearing up to do in the following days actually. I've got 5 failed products that didn't pass the prototyping stage. Since I'm not interested in patenting & building a business around things that don't work I'll throw them up on my blog.

My advice to "ideas people" is that you need to prove you're creative and useful. Otherwise people think you're bull-shiting them.