GSoC 2016: Social Media Integration
Part of the job is to try shaping more precisely what your project will be, and discuss it with your mentor and the community.

Have you contacted directly the potential mentors? our irc channel is a good place to hang out and have more interactive discussions

In general, the more active you are in the community (eg trying to ask or answer specific questions, see what issues are left and looking for fix, being on irc...), the easier and faster it's going to be up to speed (and in your specific case, that your candidacy and project is selected)