Over the weekend, I had a keyword move up to the #1 spot in Google. Not a massively popular phrase, but it generated enough traffic to make a difference in my stats and my revenue. If one of those things can have that big of an effect, I can't wait to see what the results will be when I can get more keywords moved near the top.
well done on the ranking. The potential is unlimited really. Keyword research is the most important part in my opinion so you have done the hardest part well. Something I can't seem to do. I always end up with something too hard and can't rank or something to easy with no traffic. Harness the traffic by building an opt in email or similar.
I'm no expert on keyword research, either. That's why I developed a system where I target as many keywords as I can. Then, I look to see which one is doing well before I start focusing on those.