3) LABOUR: You can use other people's labour by outsourcing tasks.
Some affiliates are prepared to spend several days - or even
weeks - struggling to learn how to do a little bit of programming
when they could have gone to Rentacoder or Scriptlance and hired
a programmer to do the job for $20. Outsourcing tasks allows you
to concentrate on doing the things you enjoy and the things you
do best.

Outsourcing also gets things done faster, allowing you to reach
your goals faster.

Buying private label rights (PLR) articles is another form of
applying leverage. It would be impossible to write all the
articles yourself that you can get by joining a few PLR
membership sites. You can also outsource the rewriting of those
articles.

Encouraging user-generated content is another way of applying
leverage. Your website visitors can create content in various
ways, such as forums, tips, recipes, vacation ideas, photos,
videos, reviews and classified ads.

Publishing RSS feeds is another way of harnessing other people's
labor.