Thanks for the feedback!
Here are some answers...
Sports section? Because we all know everyone loves sports. LOL.
Teens only section?This site isn't built for teens for 2 main reasons. MySpace and Facebook

I really don't think most teens would utilize the space. However, if there are teens out there that want this section created feel free to let me know and I'll consider it.
Connections?There is a connection feature. It's a little hard to find and I'm currently fixing that problem. Right now, just log in to your account, click on the community tab on the menu bar, find the person you want to connect with then click, "request connection" within their profile.
Health and wellness?There is a group for this. Click on "Group" on the main menu and you'll see it listed.
Technology?I think this would go under the "Everything Else" section.
Home and Garden?Good idea. I'll add this one soon.
Entertainment and Leisure? I'll add this one too.
Neighborhoods?another good idea. I'll add this to the list.
Thanks for the ideas!