junk mail: credit card solicitations
To cut down on some of the paper coming into the house--here is a site to register with the credit reporting agencies for no more credit card offers by mail! Having worked for Equifax for 12 years and knowing how pre-approval solicitations work, I felt comfortable registering.
I have registered for the "National Do Not Call Registry" to help cut down on phone solicitations--it didn't help much as the vendors are ignoring the rules and if you complain you have to provide information that the callers won't divulge.
Here is a link that might be useful: Opt Out