I am in the top 2-3 on Places and 3-4 organic, as well as having my Yelp page up top.......so my first page presence is great, bu personally, I usually ignore the adds up top and go right to the meat and potato results, but do not want to assume that most others do this and miss too many opportunities.
Hey Frank, front page organic in the Bronx, not bad! I ignore the PPC ads as well, but not all humanity acts as I do (this is a good thing).
If you run an Adwords campaign, and nobody clicks on your ad, then you pay nada, zilch, nothing.
I just started my first Adwords campaign last week, I am set up with about 8 nearby zip codes with a total population of around 400,000. 116 clicks in 7 days. I set a rather low daily budget so as to not let it run away as I refine my efforts. I am anxious to see the results.
So as I am getting more clicks to my website, does lord Googles Logarithm see my site as more relevant and rank it higher in the organic listings as well?