Use existing tools and as (if) the idea gains traction then consider building tools meeting it's specific needs. There's momentum here, capitalize on it by gett

Use existing tools and as (if) the idea gains traction then consider building tools meeting it's specific needs. There's momentum here, capitalize on it by getting people engaged as opposed to spending a month or two building out a site. You may not have the momentum a month from now! How about stack exchange? There exists one for onStartups that's pretty good. I'm not suggesting using their community but there's probably a ton we could learn by looking at their questions and answers.