you should write more often, higher quality and at more places. read more on content marketing. content marketing is powerful, cheap but takes plenty of effort. so it's a great way to get traction as a bootstrapped business without marketing budget. as with any business, being where your clients are is what counts most. check out http://affbuzz.com/ . it's a great affiliate marketing blog aggregator. reach them out and offer guest posts or work out some mutually beneficial arrangement