I've $25 burning a hole in my Paypal account. I fancy buying some link building to a white hat affiliate site, which has 2600 IBL (YSE), mostly from Scrapebox on low PR, but relevant blogs. Also a few spun articles. Of all the services on offer here, and elsewhere, what do you guys think would make the most (if any) difference? That cash will buy me something spammy like a 250k blast, 5000 profile or 2,500 post+profile Xrumer. Or I could buy... 2000 directory submissions... ...high PR, not relevant links (how many)... 200 bookmarks. Or could I be more imaginative and get someone to do something that will help make "real" links i.e. improve my site content? My gut feeling says go for the high PR, given the spammy nature of existing links. What are your thoughts?