A hub isn't always useful , Awesome or beautiful - funny but Interesting so it is hard to pick one when it doesnt apply to how you feel .Have you had that as well as a lot of viewers dont click on them.
Dunno. Hard to tell how many people "don't" click on my hubs, what with their being no evidence of something that never was. Interesting would be a good button, but I normally just comment and vote it up instead.
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