Until now, 90 percent traffic to my hubs was from hubpages, but now the statistics is quite reversed. I see traffic coming from ask, google, facebook, bing, yahoo, redgage, stumbleupon and many other bookmarking sites.
I'm not sure how long you've been on Hubpages. My traffic for the first few months was from this site, but gradually, Google replaced it as #1 and now Google and all of the other worldwide Googles is at least 75% of the traffic. I do get some from pintrest, bing, my own blog and hubpages too, but mostly Google.
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