Simon Rogers makes the gender gap in salaries look like a million in this viz. His use of a gantt bar to represent the difference in salary is pure genius.
Use the filter towards the top left to switch the sorting between the difference and the median salary.
What each job gets paid: find yours and see how it compares
“Tableau Public is a new freeware app that intelligently suggests the right data visualization, and then lets you publish it to the Web as an embed.”