i just promote the bluray tool which can rip blu-ray in few of click without other tools. few of competitor can do that. article campaign? link bait? anyone experience with that? thank so much.
Link bait is always nice if you are in a position to pull off a successful link bait campaign. But ask yourself what leverage do you have in place to do this? Do you have strong connections in the world of online public relations? How about a strong social media network? If neither of these factors are in place then how would you generate many links even with decent bait? If you are not in a position of such leverage you might consider some old fashioned, "grunt" style link building. Consider do-follow blog comments, guest posts on high PR blogs with a link back to your site, and forum signature links. Of course there are other ways to get back links which you might consider researching.