I think its disrespectful... what do they call you?
I know a couple of moms who let their kids call them by their real name. My mom feels thats completely disrespectful and so do I. Unless there is an emergency, there is no reason for my DD to call me by my first.
Does your child call you by your first name instead of calling you mom, ,ma or mommy?
Also a note, just because i think its disrespectful doesn't mean i dont respect anyones ways of parenting. Too each its own.