I just pushed a few new things to production. The biggie is that you can now search for members near you. It's very basic at present but we have some improvements in the pipeline, including being able to specify the radius to search in (which will particularly help people who live in very highly populated or very sparsely populated areas).
- there is now a link to Gravatar on your settings page, to make it easier/more obvious how to change your user pic
- bugfix: sender's name is now clickable in your Inbox
- switched the ordering of sign up/sign in in the top menu bar