Fantastic keep it up. But I have seen 0.01 for content network only or 4-5 long tail for search or non-us search.
What have been the stats on your campaign so far. Impressions, click throughs, conversions, etc? Would love to know.
the quality score will be decrease after start the keyword 3-4 days. it is usualy start at 10/10 for the firt time.
conversions are pretty bad, but i expected it,doing penis ebooks and brazzers affiliate porn passes, just figuring out adwords + googles algo to rank higher in yahoo. Working great actually. Got 500 uv's yesterday all from yahoo. today so far 300.