I recently tried the Macroeconomic Balance Sheet Visualizer in Internet Explorer 10 (the latest as of earlier this year) and noticed the graphics did not show up at all.
I have now fixed the issue. If you’ve sent it to anyone who told you it didn’t work for them, they should have more success with it now.
Footnote: However, to make this fix I had to remove a library that had allowed it to work with old browsers such as Internet Explorer 8 and before. When I created the visualizer in 2009, supporting these old browsers was important, but browsers have come a long way since then and this should work in the latest version of each of the major desktop browsers (IE, Chrome, Firefox, Safari, Opera). Please report any problems you notice…