Anyone who is doing search marketing knows all about the importance of high PR backlinks. There is no end in sight for the demand of this kind of backlinking. You could set up shop and be making money inside a week or less if you knew how to get the business. Truthfully, no marketer wants to do this sort of thing because it is so awful boring- but it needs to be done. But if you are on a budget, like many, then you can do this yourself, really, with no problem – only your time and effort.