Yes, I do! I search the list of topics, look for some category that could interest me and then look around for new Hubs and new Hubbers. I have found several very good writers that were not on my feed, and am now following them and they are following me (some of them!). I find this gives me a view of that other part of Hubpages that I've never seen, as we tend to go round the same names over and over and are really seing and reading just a corner of all that Hubpages has to offer. There are lots of good people out there! And lots of original ideas, too!