454  tags; 51 duplicate tags – not as many as I originally thought, but enough to do the work.  I have not read all of the research; what I have stated that although this system is uncontrolled, it ultimately controls itself.  I have found that at CiteULike; those tags are pretty much the same every day.  Connotea, on the other hand, has many new tags everyday; it does not fit the mold.

One more day of gathering data – thank goodness.