another n00b question Ok just finished my 5 pbn sites and dropped my second link yesterday .. 7 days apart from the first link. Seen a nice boost already! fighting the urges to add another link already is it safe to start building backlinks to my pbns? like faceplate, instagram, yahoo answers links, forum posts etc.. basically i want to know do nofollow links boost pbns effectiveness? also how about 5 tumblrs and a weebly for each of my pbns, will that boost them nicely or not worth it? its a bit frustrating waiting to post another link to my moneyside.. i want jobs to do!