Dearest Guest Marc,
Guests with names that stay same are not the problem, but to address your real question--I too delete all cookies on a regular basis. BUT, you can RE SET your membership cookie without a big hassle.

First, if you desire, join MudCat. Then, when you delete cookies, delete all, and come back to Mudcat. Go to the QuickLinks on the upper right hand side of your Lyrics/Discussion Forum. Click on the "Down Arrow" and then click on ReSet cookie. Follow all the instructions after that, and you should not have a problem with either your cookie or your membership. But Please, do not be intimidated by using Guest Marc, or what ever, as long as you are consistent, so that we know who we are talking to.