I was at a City Event yesterday:  capital letters for the Power & Part-time Top Fifty awards.  It was bright, cheerful and positive as the achievements were recognised of 43 women and 7 men who had demonstrably successful careers on a part-time basis.  Many of them were on 4-day weeks, but quite a few work on three days or even less.  One man is on a 9-day fortnight, which sounds to me as if  'part-time' is a label which stuck only precariously to him. I had several interesting conversations with winners or their sponsors, who all had good stories to tell.  I asked them (as per previous PP posts) whether…