Many MLM companies recommend starting with a list of 100 people you know, called your warm market. Although it's not a bad place to start when looking for customers and business builders, the technique could also backfire and get to the point where you're annoying friends and family. You're better off spending your time finding people who are interested in what you've got rather than trying to convince your commuting buddy to sign up when he doesn't want to.
Twitter offers a more automated means of lead capture. With a target web site, either your own or the ‘offer’ money site, you are in a position to write short articles or blogs and then post Tweets carrying links to these articles. Keep those down to about 10% of the total, linking the other 90% to interesting on-topic snippets elsewhere on the web. Then use a good scheduler to queue a week or two’s Tweets and then let it run on auto pilot.
Networking, as it used to be called, is a pretty thankless task. The conventional approach to networking was to start with the network of friends and colleagues that you already have; friends and family, your existing clients, your contacts at the squash club and so on. Most people feel uncomfortable pitching to friends and family, unless you have an unbeatable idea or concept, but if that was the case, then lead generation would not be a problem