I am actually using a free service called Cloud:flood created by Glen of the ViperChill. I had great success with it, making a file available for download (I shared a list of 140 blogs worth following). It has two options, a person can RT the download that will take new people to a post where the download is (or what ever landing page you want them to come to) or they can share it on Facebook instead of tweeting it.

Because so few ordinary users (38% according to Pew Research Center) realized that many of the highest placed "results" on search engine results pages (SERPs) were ads, the search engine optimization industry began to distinguish between ads and natural results.[citation needed] The perspective among general users was that all results were, in fact, "results." So the qualifier "organic" was invented to distinguish non-ad search results from ads.[citation needed]
Interviews can be a source of some decent traffic, both in giving and hosting them. On the giving side, you’re building your reputation and you’re gaining links, as the places who interview you publish a link to you as their source. On the hosting side, you publish links to influencers you interview, who have a decent chance of linking to you as a “check out this interview I did” comment somewhere. They have an interest in promoting it, after all.
For our client: We took the top PPC terms based on conversion and worked these keywords into existing pages on the website. We also created new high-quality content-based pages from these conversion terms. This type of strategy can work very well in assisting overall conversions on the website and driving more revenue. We also conducted a large-scale keyword research project for the client which yielded in uncovering many areas of opportunity for content development and targeting. 
Do you have a content strategy in place, or are your efforts more “off the cuff?” Not having a clearly defined keyword map can spell trouble — especially if two or more pages are optimized for the same keyword. In practice, this will cause pages to compete against each other in the SERPs, potentially reducing the rankings of these pages. Here is an example of what this might look like:
Unlike text and display ads, PLAs enable e-commerce companies to target specific products and product groups at the decision stage of the buyer’s journey. They also help to increase brand awareness as they position their brand in front of a highly targeted audience that is looking for a product the company offers. Typically, a PLA contains a product picture and a price, along with a store brand. So it comes as no surprise that Walmart, as one of the world’s largest online retailers, appeared to be the undisputed leader in using PLAs, with almost 604,000 keywords used in April. The company is followed by Home Depot, which sells various home improvement items and targets 139,000 keywords.
The term “organic traffic” is used for referring to the visitors that land on your website as a result of unpaid (“organic”) search results. Organic traffic is the opposite of paid traffic, which defines the visits generated by paid ads. Visitors who are considered organic find your website after using a search engine like Google or Bing, so they are not “referred” by any other website.