ok let's address ur qn as a serperate topic altogether 
i guess it really depends on how u define MCP. some pple think
certain actions are normal, while others would think it's
overbearing.
anyway, in general i feel men have an innate MCP mentality. it's to
do with protecting his breed. i guess it could be called animal
instinct. to protect, these are the decisions i have make and it
has to be done this way. of course, we're not wild animals, but as
i said it's innate.
also, many women want their man to be "MCP" meaning to be forceful,
strong-willed, determined (i guess more towards the positive side
of the MCP problem). many women want their man to be decisive and
tell them options, and when there's a toss up between decisions,
the man is to make it and follow thru while the woman supports. to
be honest, even the bible supports such behavior. check out the
marriage vows, i hear them all the time too...
anywayz... i have a wonderful story to back up my theory that deep
down, all women, deep down, want a man whom they can lean on to be
firm and commanding (MCPish if u will).
so are men MCP? in a good way, i sure hope ur man is! 