I have submitted articles to ezine articles and today I notice that they are 7 days estimated time for approval of an article. I know they are do follow. Is there any good reason to submit an article to a no follow site? Is it that you might get traffic from it? With as many articles out there, most not good, how much traffic can you realistically get from an article? Aside from The Bible on ........., can one really expect any decent traffic from one article? Also using the rel="nofollow" method what source code do I need to search to see if an article site is do follow- associated content in this case?