If you're not already active in Digg as part of your inbound marketing strategy, you should be. If you write a great blog post and it makes it to the front page of Digg, you can benefit from a huge increase in traffic and inbound links to your website. Ripple effects can include higher Google page rank, increased leads and enhanced brand awareness. Lots of "if's" here. As always, there are things you should do and things you shouldn't.