Dating website soul
If you are part of the LGBT community, in an open relationship, etc, this website offers many different options.How much it cost: Like with most sites, basic membership is free, which allows one to browse members, and respond to messages sent to them, but does not allow one to initiate contact.
There are plenty of sites out there made for just us geeks and nerds.
This site takes actual work (which isn’t really any different from any other dating site) you can’t just create a profile, sit back and hope someone out there finds you.
The site encourages you to interact on their forums, chatrooms, and communities, so it's not for the lazy.
And like most dating websites, you get a lot of people who contact you once, and then you never hear from them again.
Update: At the moment the website appears to be down.