What is the blue i in a circle

  1. barranca profile image71
    barrancaposted 10 years ago

    Can anyone tell me what the blue i in a circle that appears below the related hub section in some of my hubs.  for example in the one below.

    http://hubpages.com/hub/misty_of_chincoteague

  2. barranca profile image71
    barrancaposted 10 years ago

    Naturally the next time I opened it, it stopped appearing.  It seems to come and go on various hubs.

 
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