[BCAB] Twitter Wuestion Sue & Ian 10 Nov 2012 21:59 GMT

Hi, I was watching The Aprentice on thursday and one of the groups used #where'smummy on their book. Just out of curiousity I did  control windows slash where's mummy to see what happened and I got 100 results. Most of these were saying it wouldn't work as a hash tag because of  the ' but surely if I got 100 results, it did? Can anyone explain to a non I T person like me, confused. Susan Jones