[jmeister]

Just a word of encouragement from someone 12 yrs down the line from you: Northeastern PL is a great group. And you seem to have the mindset to get into research, atleast a PhD. PhD admissions are (mostly) purely meritocratic. Take the long-term view. Best of luck!

[etrautmann]

Yes, but what I'm seeing now (Neuroscience at Stanford), grad admissions stopped taking GRE's or GPAs for admissions and it's all based on research experience and rec letters. This may not be universal yet, but there's a large movement to move away from these metrics in graduate admissions. Having good research experience as an undergrad seems critical now even more than before.

[achenatx]

There are multiple ways to get into grad school. One way is to just apply. Another way is to individually get to know the professors, express your interest, and stand out. Professors have substantial pull if there is someone they specifically want.