Ever done something stupid? Well, read this post on Google penalties, and then come back and finish reading here. Oh, and read the 3rd and 4th comments.
Yeah, stupid. Ive found when you make a mistake the best thing to do is to own up to it, and then find something interesting you can learn from it. Aside from learning to check the stats on my blog more than once every three months, Ive also learned that the robots.txt file actually works. Yeah, in fact it works really, really well. This graphi....

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