Some weeks ago we improved and unified the settings for the tag cloud. If you have JavaScript enabled you see now above your tag cloud the options for sorting (Which could be either by frequency (i.e., how often you used a tag) or alphabetically.), layout (You can choose between a cloud or a list.), and minimal frequency (Allows you to show only tags which you used at least that often.).
The Tagging 2.0 panel I organized at South by SouthWest 2006 in March is now a Tagging 2.0 podcast among the many SXSW 2006 podcasts you can download.The Tagging 2.0 panel was one of the “highly-rated panels” this year, tied for first place with a num