I like this plugin quite a bit (exposing all the functionality of the built-in tag cloud function is very nice). However, I envision my blog having a large number of tags. I would like to display the most common tags in the sidebar widget; this is something CTC can do right now.
In addition, I would like to have a link to a page with the full tag cloud. This allows for a sort of "top tags" in the widget and "all tags" on a page. This way sidebar space, usually at a premium, is conserved.
I know I could do this via one of the "inline PHP code" plug-ins, but I really don't want to add more plug-ins to my site.