As someone who's had a lot of success at Hubpages, I noticed that the Squidoo community seemed a bit lacking. There wasn't much interaction or reciprocation as compared with Hubpages. It seems like there is a lot of internal linking happening at Hubpages, especially with their new Hub Karma feature that encourages internal linking. This seems like it gives Hubpages an edge over Squidoo. What do You think?