The only real drawback to bum marketing is the work that is involved.  I won’t lie to you.  You will have to learn how to write articles and wriite plenty of them, as they are important to the whole process of bum marketing.  At first, I was completely uncomfortable with the idea of writing so many articles.  But after a while, I just got used to it.  I realized that this method requires more quantity than quality.  At the beginning, I couldn’t write more than 2 articles a day. After a week or so, I was writing up to 4 articles in an hour.