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ULust.com might just be the place to make a quick connection with someone. At least, it appears to be quite popular, but it does come with a certain limitation. You're really not going to get much of a preview before you upgrade to a paid membership. You can only do local searches in the United States and Canada for free, but then to even see complete profiles or presumably last login info, you need to pay. It doesn't seem as if you can reply free to messages from paid members. Some of the services offered, such as video chat, are only offered if you spring for the more expensive of the two memberships offered.