The histograms are:
For Reddit, they are of a headline's votes, of a headline's number of comments, and of a comment's votes.
For Delicious, they are of the numbers of users that have bookmarked a link, or applied a tag.
For Digg, of a headline's diggs, of a headline's number of comments, and of a comment's diggs.
For Hacker News, of a headline's upvotes, of a headline's number of comments, and of a comment's upvotes.
For StackOverflow, of a question's views, of an answer's votes, of the number of users that have applied a tag, of a user's reputation score.
It's hopefully all obvious once you install the script.
Adding larger versions of the screenshots in a sec..
The histograms are:
For Reddit, they are of a headline's votes, of a headline's number of comments, and of a comment's votes.
For Delicious, they are of the numbers of users that have bookmarked a link, or applied a tag.
For Digg, of a headline's diggs, of a headline's number of comments, and of a comment's diggs.
For Hacker News, of a headline's upvotes, of a headline's number of comments, and of a comment's upvotes.
For StackOverflow, of a question's views, of an answer's votes, of the number of users that have applied a tag, of a user's reputation score.
It's hopefully all obvious once you install the script.
Adding larger versions of the screenshots in a sec..