So I've been using scrapebox for sometime now, but i find that the harvest feature is not very accurate at all, for example. If I search for all the wordpress blogs for keyword "hp laptops" I ended up with 40% of the sites that's totally unrelated to "laptops". As I usually put in comments like this "I really like your article about hp laptop, I personally own one as well...." into sites that's not related to laptops at all, how do I solve this problem? Should I get more genetic comments like "I really like this article, it's brilliant"?? Thanks for your advice.