micro niche site question

hi, i am new in micro niche website creation, my main motive is to increase my adsense revenue with this website. i created website on pet niche and my keyword is EMD which having exact local monthly searches of 5400 and global monthly searches of 6600 adword competition is high with cpc of...

How do I go about finding content for a Micro Niche site? I already have the domain registered and wordpress installed in it. The niche is related to gadgets, so I should write the content myself or should use spinned content from other websites? Please help. Thanks in advance.

Hi I am about to start launching MNS and have found some keywords but am confused about one thing. When I analyze the competition on the first page the main competition is coming as Amazon,Target,Sears and other retail store websites. I just want to know is it easy to rank past these sites with...