Can anyone tell me what is the minimum number of articles? how often should I update the niche site? and how many words should be in an article? I want the site to be profitable from adsense, but I want to know what is the bare minimum effort needed to still be profitable. This is important if we have many niche sites. Thanks.
my site is mostly 5 articles, with 500 words each.. that is enough for me.. i haven't updated any site with new articles.. you can increase more articles and more words.. that is really great. I put a lot of work @ money in backlinking process though...