I'm sorry if this thread has come up before, but I've read somewhere that if too many backlinks are built too fast, google will see it as un-natural and that can damage the site rankings. So my question is: how many backlinks per day, in your opinions, are too much for a new site, compared to a site that's been up for, lets say, a year or 2? Does the anchor text play a part of the number of backlinks that can be built without being penalized? I'd appreciate any answer. I'm fairly new to SEO, and am thankful for the opportunity to learn something from the pros!