Small change to Board Statistics

Just a note to let everyone know that the Board Statistics area (at the bottom of the main page) has been changed to show members who have signed on in the past 60 minutes (instead of the past 120). The numbers of visitors to the site will look smaller but hopefully it will be a little easier to know when a friend was last online and more representative of online members for those looking to chat.

Feedback on this (and any other) change is always appreciated.