Upvote arrow on comments
 
   
  
 
 
I noticed that actually (0.7.19) it is possible to vote up a comment but not to revoke the vote, at least not by clicking on the arrow a second time. That's OK, it's a matter of design decision.
 
Yesterday I voted a comment. Today I saw the same comment and wanted to vote it up forgetting I already expressed my +1. This is the message I got clicking the arrow:
 
 
sorry, but older votes cannot be
  revoked (click to close)
 
 
I found a bit misleading to see the arrow, click on it, and only at this point discover I can't vote. Wouldn't it be more convenient to hide the arrow at all in this case?
 
 
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 Guandalino's avatar

      53
    
 
 
 
 Guandalino 
 
 
    updated 13 years ago,
        
    asked 13 years ago 
 
 
 
 
        
 
 
 
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