Zoosk.com

Zoosk.com detailed review

Top Features:
Option to connect via social media interfaces, mobile service, and desktop application
Available in 20 languages and 60 countries
Can buy virtual currency to buy virtual gifts or select features

Pros:
Claims more than 50 million singles
Social media interface for Facebook, MySpace, Bebo, Hi5
Free members can reply to all communication with premium members
Zoosk pulls information from your social media account (can be viewed as negative)
Must have photo in order to flirt
IM / Chat interface
Ability to view who has seen your profile
Interesting Zoosk coins to buy / gift items

Cons:
Uncertain of how profile can be protected if interfaced with social media
Must use real money to pay for virtual money
Free members cannot initiate a message or chat