Basically, I'm thinking of finding and/or building a massive connection network within the world of Psychology, where someone can search for all the current research being done in that domain, and all of the past research (accessible by keywords, categories, terms). In addition, this network would list all of the researchers and professors, listed by important criterion such as areas of expertise and resources available to them. Then, people interested in a certain branch of research would have the ability to see who else is working on this area, who else is available to work on this area, what has already been found in this area, etc...
The point, essentially, is to be able to link the entire domain of Psychology, past - present - to future, in order to produce bigger innovations and faster attainment and application of findings than ever could be done before. It would be a catalyst to moving the entire field forward at a tremendously fast pace.