Poll: =undefined ?

Does anyone actually like =undefined? Or should I just not display it if the result of the command you executed is undefined?

Pros:

• No special cases - it's obvious what was returned, even if it was nothing :)
  
• It's slightly easier to control Espruino remotely, as you know that after executing a command, it'll return =
  
  

Cons:

• Gets in the way/looks ugly
  
  
  
  

Ok, I lied. It's not a poll because I can't do those - but please post up what you think.