Related:

• How many software vendors -- does it take to change a light bulb?
  None: You have to do it yourself, pay them $99 for the privilege, and re-wire your sockets to suit the new bulb....
• How many (Generals/Politicians) -- does it take to change a light bulb?
  None, they can all see by the light at the end of the tunnel....
• How many Perot supporters -- does it take to change a light bulb?
  None, they all just quit and go home!...
• How many Goths -- does it take to change a light bulb?
  None. They prefer everything all black anyway....
• How many women -- does it take to change a light bulb?
  None, they all get electrocuted trying to excite the socket....
• How many Marxists -- does it take to change a light bulb?
  None, the seeds of revolution and change are within the light bulb itself....
• How many supply-siders -- does it take to change a light bulb?
  None. The darkness will cause the light bulb to change by itself....
• How many gnomes -- does it take to change a light light bulb?
  None. The light bulb keeps blowing up....
• How many psychologists -- does it take to change a light bulb?
  None. The bulb will change itself when it is ready....