Hi guys, I've learned some link building strategies here and i'm now putting them into practice. To make the links versatile, I want to start with press release links. However i'm not familiar with press release distribution and got some questions. All my sites target small niche keywords with month searches from 2000-7000. I've hired freelancers on fiverr to write press release articles for me. When I need to distributing them, I got some questions. Question 1: Some highest rated gigs offer press release distribution services to submit to over 50+ free press release sites. Is it dangerous to do this? Will G punish this for duplicate content or other issues? Question 2: G has said we should use nofollow links on press release sites, but when i check some popular press release sites, none of those sites add "nofollow" attributes to the links. Is this suitable for seo? Or anybody could give me directions on this? Any reply will be appreciated.