I just discovered a great new community of moms.  It is called cafemom and looks to be really well-designed.  The website is www.cafemom.com
It has been around for about a year and I am just now checking it out.  It is huge!

It is quick and easy to join.  You can give as little or as much information about yourself as you feel comfortable.  You can join groups, or create a personal journal, or just post your thoughts.  Check it out!