I am using Better Tag Cloud and have also tried Configurable Tag Cloud. I have a custom post type which is using the default taxonomy, post_tag. Everything works fine with the nktagcloud_widget function except for mincount. (nk_wp_tag_cloud() does not work and neither does CTC). I took a look at the code but I can't figure out why it wouldn't be working. The counts are correct, my settings save, it just doesn't respect my configuration.
Please help, this is for a client who requested this functionality. Thanks!