There are 280 million Google type blogs. The rankings change everyday, but I am in the 6th million range. Yes, there are 6 million blogs ahead of me. Small potatoes? Well, compared to the 6 million, yes. But what about the remaining 274 million ? Percentage wise, my combined blogging effort puts me in the top 3% of the Google world. Sounds impressive until you start talking about that danged old 6 million number.
Point of post: to brag a little and to offer this warning: be careful of folks who are always talking about "percentages." More often than not, you are not getting as accurate a picture as you might think.