Survey

I notice that sometimes I have a prejudice against age gap (10 yrs+) couples. I know there is no reason for it, and once people are in their 30's, age becomes much less of an issue than attitude.
I am trying to gather information that I can use to create believable fiction, so I am conducting an informal survey to find out if others share this prejudice or have been exposed to it, particularly in the workplace. I am interested in older woman/younger man relationships - not pickups. If you wouldn't mind sharing your opinions/stories with me, I'd appreciate hearing them.

Questions:
1-Are you prejudiced against older women/younger men? Why?
2-Have you witnessed older woman/younger man prejudice at work or in your circle of friends/family?
3-Do you think a woman who has a younger man as her significant other is judged negatively by her work peers? At what kinds of corporate events would this be apparent?
4-Do you think a woman who has a younger man as her significant other would be held back from being promoted to a management position in the workplace?

You can be completely anonymous - create a fake hotmail account and send me your story, or say it happened to a friend, or change names/personal details to protect the innocent. Work the older women/younger men issue into conversation with your friends and let me know what they say.

Thank you in advance for your help.