"Tagging in and of its self is a helpful step up from no tagging, but is no where near as beneficial as opening the tagging to all. Folksonomy tagging can provide connections across cultures and disciplines (...)"
"If I get my friends to use Flickr, it gets better for me and for them. (...) Latest things matter. There are lots of interesting slices that can be taken. Slice by user, time, tags, location, relationship to other tags, "interestingness"."