Tag...Yer It!

I am trying to figure out tagging...and this after dinner talk listed on 1/22 by David Weinberger helps...lots of laughs in the background. The new mapping of knowledge post Dewey Decimal system...repeats some of the tropes from a previous talk Nick Burbules brought to my attention, and I discussed here on 12/29...but with more laughter, audience participation, and glass clinking!