[socialmediaking]

Another decent way which wasn't mentioned here so far is to comment on other blogs and pages with similar content. Not only is it a boost for SEO but, if your app is related to the post, people who read the comments will click through if relevant.

In SEO a main strategy is actually doing this, blackhatters use software that automatically posts comments on related blogs, but the whitehat (clean) method is to do it manually, and it works. Try to comment on as many high quality blogs as possible (high Page Rank).

Tip: Try to use your keyword for your name so it is anchor text, although some blogs might not approve your comment because of that.