Hi all. So I have a website and the home page is PR 2. I wanted to give my other niche sites a link from it. So I thought about hiding the link as white text on white background... But I wondered if Google was on the look out for this. I found: https://support.google.com/webmasters/answer/66353?hl=en Ok so Google says NO!... But what do Black Hats do? Have you done this before? Thanks in advance for your advice.