POF is a complete scam design to create traffic to their website. Profiles are either outdated or fabricated by POF. There are legitimate profiles but any email correspondence are viewed or blocked by POF as to get the user to upgrade their account at a monthly fee. The website's method to get users to upgrade is based on this statement or question, Did you read your email. Upgrade now to find out. WTF?
If POF didn't block your email then why should you need to upgrade. Do not attempt to bypass their system. If you attempt to include any type of contact info in your email, such as phone number or email address then POF will delete your account.
POF will regularly send users " notification like You have a (12) new matches) in the hopes to generate traffic to their website or they will falsely respond to any emails you send or falsely indicate some one wants to meet you. This is how the website makes money through online advertising. The more traffic they generate the more money POF makes
DO NOT WASTE YOUR TIME ON THIS SITE.