I am taking massive action! I started an authority site on a subject that I enjoy and my goal is to add content to it a few times a week with the goal to capture leads, but since this is a work in progress but will be completely automated I'm doing the amazing amazon method (my title from some of the amazing threads that I've read in here) . Alright... so I have been researching niches and keywords for the past week, from daylight to dark, and I've came up with a list of possible niches with what I think will be good keywords that the consumer would use in google when they have their credit card in their hand. The keywords are long tails that get decent 700-1900 monthly searches and according to traffic travis are all either 'easy' to 'relatively easy' to rank for. BUT I have limited funds... My first time going through my list I thought about, I have to do this cheaply, so what can I write 20+ 500+ articles on that will not make me want to claw my eyes out, you know something that I'm actually somewhat interested in and I wouldn't mind learning about. So I've whittled it down to 3-5 niches with good keywords for the EMD and good keywords for main site along with product keywords for articles and such....blah blah blah So What I'm getting at is with 3 good niches, what are other criteria to judge them by for ranking in google + click throughs and sales? I can only realistically buy one domain at this time, plus I don't want to get over my head by trying to write content for all the sites at once. Can anyone offer any advice or tips to getting the best bang for my buck?