Are you an expert on a particular subject? Offer people one free consultation via e-mail if, in exchange, they link to your site. This can be a huge draw, as consulting fees can be very expensive. Be sure to state in the offer, that the link to your site must already be placed before requesting a consultation. Have a form on the page for the user to fill out that includes the url to the link they have placed, along with their question and email address.
Another creative link building idea
