Create a list of suggestions. Perhaps coming up with ideas to write about is a problem? If so during those times when you are sensation particularly complete of ideas make a list of topics to write about or plots for tales or both. Then when you are feeling as if you will never create again you can pull this checklist out and use it to move on to an additional venture. You can also do this through
What is Pligg?

Pligg is an open source content management system that lets you easily create your own user-powered website.