It is just a number, it is of no consequence in day to day life, there are much more valuable qualities (humour, kindness) in human relationships on which to judge. And, as stated, there are different types of intelligence that should be considered such as emotional intelligence, musical, physical/ kinesthetic...Does someone's IQ mean anything to you?
Do you feel that it's a valid way to judge someone's intelligence?
But there is sometimes a time and a place to consider IQ. In a previous employment we trained adults but it was recognised that people with low IQ (80 and below, which is outside the range of most people) would not benefit from the training, and as such were not selected. There were certain levels of thinking skills required to access the training.