After reading this, I'm a bit perplexed and sad at the same time. My current strategy was to not use a .com since it was up for sale more than I'm willing to pay. Instead, I decided to go with something similar but different and hopefully change it once the idea/company got traction.

Whether or not I agree with this, PG is a source of authority, which makes me think about my current strategy. Sort of sucks, do I listen to my gut and what many others here are saying, or fork over the money into a domain that could be used for other areas in the business?

I'm going with option#1 btw, just sucks to hear this from someone I respect, because it makes me believe it's true.