I have 10 adsense sites and about 3 or 4 are just not doing well yet they are high in ranking (on first page). I was thinking of adding amazon to them. I haven't done any amazon yet but did sign up as an associate. My question is...I searched amazon for products relating to these niches and there are only a few maybe 6-12 items? There are only a few that have any reviews and only 1 or 2 reviews at that...so it would seem there is not a lot of activity on amazon for these products..right?? So I am wondering if it is even worth it to try...and I know you should do review pages but considering this is an after thought I was just thinking of text links to the search page on amazon for these products and leave it at that to see what happens. Obviously adsense is not working for whatever reason, but these do not seem like ideal amazon sites either. Any thoughts/suggestions?? Also is it a good idea to leave the adsense on the pages with the amazon text links.