@GOOD Asks: What's the Best Side Effect of Using Human-Powered Transportation?

Yesterday on Twitter and Facebook, we asked our friends: What's the best side effect of using human-powered transportation? We ask a question to our Twitter and Facebook faithful once a day, so if you’re not yet following @GOOD or a fan, make sure to sign up and participate in the conversation.

Check out what our Twitter followers had in mind:

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And here is what our Facebook buddies had to say:

We want to hear from you. What's the best side effect of using human-powered transportation? Please share your thoughts in the comments section below.