I doubt hundreds of people read it.
But, yes, I think sex between children of similar cognitive levels is OK. Considering that the nature of sex that happens between small children largely consists of a lot of "I'll show you mine if you show me yours", and does not carry much further than a simple exploration of each other's body parts - along with a lot of giggling and bestowing pet names upon said body parts - it isn't anything that is either harmful or "unnatural". Even I wasn't interested in penetration until age 11, and then only experimentally with people of the same sex, and I may have been comparatively slightly advanced. What would cause you to think that 3,4,and 5 year olds are interested in penetration?
I, personally, have never heard of, been involved in or witnessed (and I babysat for a good many years children in that age range) any 3,4,5 year olds attempting to have intercourse with each other. I'm not sure that at that age, kids are either knowledgeable of the mechanics of sexual intercourse or interested in putting it to the test. Mostly the sexual action revolves around looking, quick embarrassed touching and maybe some attempt at light hearted kissing.
What I believe I said was that 5 year olds are capable of consenting to 5 year old negotiated sexual contracts with other 5 year olds. That sets the limits of the nature of the sexual contract and contact at the specific levels that 5 year olds are likely to initiate and engage in, which pretty much takes intercouse out of the targeted sexual conduct wouldn't you think?
Since you asked, I have never been in therapy due to anything sexual, although my grandfather did drag me off to a psychologist because I was a bit of a head strong and willful teenager - introverted and academic, not social. But that was more because I didn't feel any need to follow the rules applied to other people my age because, as I mentioned elsewhere, I spent a whole lifetime being praised as mature and responsible beyond my years and, as such, I expected to be given the priveledges that my maturity warranted. That, and the fact that I left my parent's home at age 15 and my grandfather wanted to make sure I wasn't suffering any negative effects from that.
With a family history of depression (my great aunt even committed suicide at age 22), which I suffer from and have manifested since about age 8 (introversion, aversion to socializing and a marked lack of understanding of human motivations), I do not think that happiness will ever be something I will obtain in this life. My nic simply indicates that I am happy with atheism because I find it useful and helpful in negotiating life's twists and turns.
I do not, however, believe that people should withhold information or ideas from others if they truly believe that they can and should help them. Information can be useful - enlightening and encouraging - whether or not the other actually appears to take it, understand it and use it.
I would be interested in why you would think that I need help or luck for that matter. Quite frankly, I think I am one of the luckiest people I know. Sheer dumb-ass, stupid luck. I have that in spades! Have I exhibited qualities that would cause you to think that I am in need of therapy?
Unfortunately, due to my luck and circumstances, I have everything I need and many of the things I want - good home, good job, good friends, good life. Much more than most other people have. The only problem with that is that those things don't make a person happy. As a depressive, I am really not sure what does make a person happy. Some say that taking anti-depressants would change my outlook, but I have seen my brother and grandfather on them and I simply don't think they are the people they are supposed to be when they were taking them, so I have never wanted to go that route - nor drugs, nor alcohol, nor eating, nor physical abuse, nor wanton orgiastic sex. The problem with depression is that nothing really changes it. You can cover it up for a spell, but it doesn't go away. It never goes away.
But thank you for your well wishes and the same back to you.