No it's not. It's just a Q&A forum between joined users. The reason why you can display your gender, age, etc. is to narrow down who you are getting the Q or A from. I mean, each gender and each age group think very differently. Knowing which gender and age group you are getting the Q or A from will help you understand where his/her question, opinion, or answer is coming from. Get what I mean? You can send messages just in case you wanna have a private discussion about a Q or A they posted. Or if you have something specific just for them. But it is not made to be a dating site.
I'm pretty sure it's not intended to be a dating site due to the wide variety of ages on here and the fact that questions and answers seem to be the focus. I'm sure that some people who meet on this site might start dating, but that's not the site's intention - at least, I don't think it is.
I see it as a site where people can congregate to get advice, offer help, and seek opinions on things anonymously that they'd be uncomfortable talking about otherwise.
Through doing all of that though, you do get the chance to meet some very interesting people, and some can become friends; and of course the possibility exists that you could meet someone truly special and want to date them... that possibility exists in any place in life. If that does happen though, it's not because the site aimed for it to be so, it's just happenstance.