Michael Yavonditte gets asked to make a lot of introductions between investors and entrepreneurs (especially since he sold Quigo to AOL for $340 million in 2007). Last July, he and his team quietly launched Hashable in private beta to make intros much easier. Hashable lets you introduce any two people via Twitter or email, and then follows up to see whether those intros were successful. Yavonditte explains how Hashable works in the video after the jump. The service is still in private beta, but the first 500 people to follow @hashable on Twitter will get an invite into the service. You can also claim your profile after being introduced to someone else by an existing member. Hashable lets you make introductions in three simple ways, through Twitter, email, or its website. (iPhone and Android apps are in the works).