Gmail advanced organization

In January I did a post on "Organize your email and/or gmail." I gave some basic tips for keeping your inbox clean and tidy. I just ran across some advanced filter techniques if you are interested in moving on to the next step of Gmail organization. You can find these tips in a post by Matt Cutts, "Three solid Gmail productivity tips". Check it out if you are looking for a way to use your Gmail inbox to create a To-Do list from your Gmail, or several other advanced custom filters utilizing "persistent searches".