For those who familiar with tag cloud, do you think that displaying your tag cloud with different font size or color does attract your readers? You will have a different thinking now once I introduce you this coolest plugin, WP Culumus.
WP Culumus is a tag cloud plugin created by Roy Tanck using Flash that gives you an interactive 3D rotating tag cloud. You can control and click on the tag cloud using your mouse. You have the option to change the color, background, width and height to suite your WordPress theme. You will be surprise. You can see the WP Culumus tag cloud in action here to believe it.
Source: WP Cumulus