I was considering why del.icio.us doesn’t offer a cloud for tag based queries, while it does offer the cloud for User based queries, and I received the reply that it was (probably) related to query cost, which set me thinking.
Why aren’t you using del.icio.us???
I’ve just undertaken a demo of del.icio.us for a friend, who’s read my previous articles and told me that I undersell it. Personally, I think I’ve been a bit of a mono-maniac on the subject. So for those of you