The title basically sums it up....though... what I'm wondering... what do content writers normally write? reviews? I see/hear a lot about content writers..but if I have a niche blog and the niche is something that can't be learned overnight, should I even consider a content writer to help beef up my content since I'm writing all of this by myself? My first thought is "no, you'll get an article full of keywords but nothing useful for your niche, and you'll then look silly" does that make sense? any thoughts, comments?