I went for a nannt job about a year ago where they had a male au pair ASWELL, (they had 4 children and it meant that mu could leave early for work,, be back late and nannys day would not be so long.... + he did the house work (which while looking after 4 children no nanny would do, cause thre would be no time anyway)
I VERY nearly took the job but in the end didnt, and met the family and the au pair several times.
All i can say is that there male au pair seemed LOVELY, they were very pleased with him... he worked hard, didnt mind getting his 'hands dirty' so to speek, and stayed for an extra year after his first. They were very sorry to see him go when his time was 'up'