First boyfriend 3yrs old than me, first husband 6 yrs older than me, second husband 6 yrs younger, current boyfriend 10.5 yrs younger than me. So age not an issue really.
My view:
Once we reach adult hood it is irrelevant I feel.
Compatibility should not be tossed aside to satisfy a cultural 'norm'.
That is unless reproduction is an issue.
Note: This was not always my view, I recall being 24 and being horrified the guy I fancied at that time was ONLY 21!!!! I didn't want him as my boyfriend as he was too young. I of course thought the same initially when meeting my current love, but compatibility rules and I won't reject the one good thing to ever happen to me (in men dept!) for sake of cultural acceptance.
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interesting thread.
also note: Much easier for guy to be older in this society than woman! Women are seen as cradle snatchers, men are seen as 'lucky bastards'