@shifty21 @GarvTambi and everyone else:
We are trying to answer each email and to give feedback on every proposal we receive, but like every year, in the last two weeks of the deadline, we receive a very large amount of emails and proposals, so it is impossible to process them all. The longer you delayed to contact, the more likely you are to have no feedback.
I remind you that the GSoC is not about developing for 3 months for an organization on behalf of Google, but about generating community around free software projects. For this reason, last-minute proposals have less priority than the rest.