Very nice, but it's a bit sad that names are overlapping (thus it's harder to read/identify them). Any hopes of an interactive version? (Shiny, Bokeh, D3js, or

Very nice, but it's a bit sad that names are overlapping (thus it's harder to read/identify them). Any hopes of an interactive version? (Shiny, Bokeh, D3js, or Plot.ly... - just anything I can zoom or lookup names.) And thanks for sharing code as well!