Who carried you for 9-10 months?
Who fed you, breast or otherwise?
Who went through X amount of hours in labor to bring you into this world?
Who did you run to (again, for the most part) when you we're hurt or scared?
Who cared for you when you we're sick?
Who put their needs behind them to make sure you grew OK?
....The list really goes on.
For the most part, MOM will be the answer to those questions..
Although situation's with many are different.. But it all come's back (In my opinion) to the process of carrying a child, forging a bond with him/her before she/he even enter's the world.
For most that run's deeper then a father's care or love.
I totally agree on most of the points. That bond is closer in my opinion, pre forged in the womb. And that mom connection (assuming no strained relationship) is usually tighter and always is. It is for me also.
With that being said, my dad is the freaking man. I respect that and love that guy for everything he is. Other than carrying and giving birth (which isn't his choice to make) my dad fulfilled every one of those other points.
He bandaged boo boo's many a time, including the bad ones that required a trip to the hospital, looking into split open wounds smiling about it, reassuring me that they were nothing and I'd be ok, instantly comforting me in my own mind that I wasn't going to die.
He did back breaking work for a looong time when he could have done something else to make sure my brother's and I were taking care of and had everything we needed. Never ever complaining about it, and still finding his free time to do a lot of things with us.
I can't count the times when I had a really high fever and would wake up in the middle of the night to him coming in to check on me, or waking up to him sitting on my bed reading and keeping an eye on my sickness with a cold compress even thought he had to leave for work early in the morning. Now my mom did this as well, and a lot of times they did it together, but he is as good as husband and he is a father.
Beyond all that, as SubZero said, he taught us sports, hunting, fishing, automotive, gun and tool safety, was at every event I participated in, school or sport, when he wasn't at work, etc. The list goes on and on. Does he expect or want anything done on Father's Day? No not really. It's just how he is and I think a lot of fathers are like that. He wants us to do it for mom on Mother's Day, but could really care less for anything more than a phone call on FD.
So in closing I agree 100% that mom is Mom, the greatest person on earth, and always will be. I also know a lot of my friends have strained relationships with their dad or are part of divorced homes and never made that connection, and it saddens me. I wish everyone could experience a great dad. I just wanted to point out that there are some outstanding ones out there, and they do a job right up there on par with mom, and are content living in the shadow of the smiles of their kids. I can only hope to be one just like them. Now I'm getting all misty and have to go call my pop.