The first thing to do is identify why a hub isn't getting views. It's most likely because of poor keyword choice - What's your main keyword? Is it in a competitive niche? Is there no one searching for your phrase? Double check the *exact* phrase in google's adwords tool. If there is no one searching for your phrase then you will need to consider finding a better one and re-editing the hub to incorporate it.
If the phrase does get a reasonable amount of searches per month, you then need to look at the competition by doing a google search for the phrase and looking at the strength of the results on page 1. How many backlinks do they have, what is the page PR, what is the domain age? Can you beat them?
If you believe you can beat the competition go to your hub and make sure it is optimized onpage properly, add some more text, add a news feed, link to it from pages that get more traffic, then go and build some backlinks.