You'll be offering a great service to those Webmasters who don't have the time to keep their content fresh, plus you'll constantly be in front of your prospects. Start a Mailing List. Mailing lists, which send special interest messages directly to your e-mail box, have become an extremely popular medium on the Internet. There are currently over 30,000 mailing lists on a variety of topics. Don't let the number shock you into believing that all lists are active or that every topic has been taken.
Many mailing lists are for academic purposes and are mainly used by university folk.
I have subscribed to at least 10 lists since February 1996. Only three generate messages on a daily basis and only one generates a couple of messages every other week or so. Before starting your mailing list, pick a topic that somehow relates to your company. If upon searching you discover that there's already a list in existence like the one you wish to start, subscribe to it and see how much traffic is being generated. If there's very little, start a similar one.