Register to vote

Say, this is pretty nice; I saw it via Barack Obama's AMA on Reddit, but I am sure it is equally effective if you have no plans to vote for Barack Obama:

https://gottaregister.com/

In Massachusetts, the deadline for registering in the general election is October 17.


Update: Here's a version unaffiliated with the Obama campaign:

http://registertovote.org/index.html