任意のタグがつけられた新着ブックマークを各SBMから収集(del.icio.us/digg/hatena/Buzzurl/livedoor clip)
lomoさんの「[Twitter] from Social Bookmark」(http://preview.tinyurl.com/2t92oq)にインスパイヤされたものです。
Get a more popular view on the current top submitters.
Underlying idea is: current popular stories were submitted by users that may have submitted more popular stories in the past. So why not view those instead?