Everybody could mine the most if you could add optional email alerts when a worker is not working (and/or SMS alert).
Right now, especially because the Web interface is down so much of the time, it's hard to tell (by constant pull refresh) when workers are not working.

A (push) email alert would help miners get their workers going again faster, switch to a new port when you need it, etc.
Email alerts should also decrease how often many people keep refreshing your Web pages.

Thanks for a good pool, and all your hard work!