I did a search on this subject, but it didn't turn up the desired results.  I know from my end of the equation, looking at a lady's P411 profile is very helpful in assisting in my decision making process.  

I had a recent encounter using P411 and she said she had just glanced at my profile before I arrived, and she started off with one of the interests I had noted in my profile. I appreciated her taking the time to read my profile (bonus points) and I think it makes for a better, more relaxed time together, which is why I too the time to write it.  

I'm trying to understand what a lady would want to know.  I mean I have one lady I see on a regular basis and we have come to the point that I've basically told her to surprise me.  One time I entered the room and before the door closed completely she had me pinned up against the wall and was mauling me, another time she brought out the cuffs and we know how that goes.

So before I invest my time in adding anything more, just wanting to gauge.

...for the ladies who care and take the time to look. I know I find the ladies profile's very helpful, especially those who take the time to express who they are in the introduction section.  

along with information about smoking, obesity, cut or uncut, etc etc etc.

How much do you plan on adding? How intensive could your time investment be,really? I could tell pretty much everything about my sexual interests in the time it must have taken you to write your posts here.