I've made some more improvements to the Regular Expression Library today.  Here's a summary:

• Added a new Contributors page to make it easier to find expressions by user.
• Improved the Navigation and look and feel of the top menu
• Added links to blogs and forums to main nav
• Added links to contributors page to side nav

Not a huge update, but I've had a few users contact me asking how they can find their expressions, so now it should be pretty simple to do so from the Contributors page.  You should also be able to log in and view My Regular Expressions.  If that doesn't work, please let me know ("It works for me").