That's fantastic, thanks for being so attentive. I used to be somewhat in and out, but I honestly think hubski has better content and focus than any of the other aggregators I visit. You have a fan.
IMHO, "most popular" is the default. I'm not sure how others feel, but that's how I see it.
Is there a "master list" of most used tags coming? I def appreciate the new feature, but I would love to have a quick reference for the most popular tags.