I'm thinking that there should be a 'speculation' forum. A place where people can go on the Internet, like PF, where they can post ideas, their thoughts, new or revised concepts and ideas, opinions etc. in regards to most any subject. Science, philosophy, art, music, food...anything they choose. A place to post those epiphanies we have throughout the day. Ideas for new inventions and/or improving stuff. Fresh takes on things. It sould be a 'positive' environment. No poster would be allowed to attack another because they disagreed or was 'ideologically opposed' to a thread or comments made on a thread by other posters. No Democrats versus Republicans or Big Bangers versus Creationists...or visa versa. Positive. More like; [I understand what you're saying (or don't) but have you considered this?] rather than; [I understand what you're saying and I think you're a ****ing idiot for saying it"]. Maybe such a forum already exists. If it does, then please direct me to it.
You could check some of these out...this thread is good to have on here, too. https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=idea development tool