I'll post my two cents now since I haven't so far.
I know there are the tons of girly, tee-hee, slumber party (as you aptly named it) type of posts here. Do these CDers really believe this is what women are all about, or are they just here having fun and blowing off steam, on a break from their lives of being husbands and fathers? Probably both. For some it is just a small aspect of their lives, while others may well have twisted views this is what women are all about. I tend to think for the average CD, this is just what they do on their leisure time. One CDer may well post a thread about dealing with having been seen by a neighbor, and then the next second on a lark may well post he is wearing pink panties in the panty thread because he can do this here and he can't talk about this around the water cooler at work. And, well, men like panties for whole other reasons than we do.
So they notice them and they like to talk about them.
And then he logs off the forum, and brings his wife's car in to get an oil change, or he mows the lawn. Or he helps with the kids.
But there are also many threads here that deal with the more serious issues of guilt, shame, purging, how to deal with this in marriages and with their families, how to define it for themselves, where is it going or not, is it pink fog, how to maintain balance. Not all the threads are about the frivolous stuff.
And then there are the more practical threads: how to be convincing. How to put on makeup. How to take care of wigs or what is the best way to cover beard shadow. This doesn't mean it is all they think about, just where else can they go to ask these questions and learn?
And then after all the effort of putting themselves together, there are the threads showing off the results, which if they are closeted, this is one of the few places they can do this.
But I agree ... when I first came here, the more mundane or practical type threads, or the struggling type threads totally were outside my radar. I was confused about a lot of things ... there were things my SO wanted to do that I didn't understand (like why on earth would he want a myspace profile, why would he want to post pics, why would he want to meet other people dressed, wasn't I enough, etc), and so every post that hinted at fantasies of having women body parts and wanting men did stand out for me way more than all the others. I became convinced of many things that were not true for him, just based on what I was reading here and this bothered him a lot. I've sorted through it now, but I do undertand what you are going through.
The thing to remember in a forum this size, is different CDs will post in different areas and will have different motives and interests, and the CDs who aren't in a pink fog posting what seems to us the sillier stuff, or for whom it is a small part of who they are and they also appreciate their wives and their wives' lives, kinda resent being lumped in together with the more superficial way of defining what a CD is all about. Just like I don't like to be lumped in with a stereotypical view of womanhood. So I think it's important (not just for you but for everyone else including me, other CDs, and other GGs) to keep in mind the wide variety of the personalities here.
Anyway, I hope the responses you received here helped you.