Remember that the first thing people see is your title. Make sure it is one that will catch someone's attention. If you don't feel it is getting the attention it deserves, change the title to something more catching!!!
The second thing is you need people to actually get to a spot where they will actually see your title. So there are a few ways to do that. One is by putting your hub on bookmarkng sites like redgage, xomba, reddit, digg, and others like it. These sites will help promote your hub!
Another thing that you can do to help people become interested in your hub is to become interested in their hubs! Read other people's hubs, if you like them, tell them so. They may just take a peek at yours! Most my consistent followers were people's hubs I followed first!