MASHABLE - Jan 13 - Hitch.me is a dating site for LinkedIn professionals. Hitch.me lets users browse through LinkedIn professionals all over the world, send them private smiles, pitches (250 characters) and private images and videos. Although Hitch.me does not charge a monthly fee, credits are required to view personal profiles and send messages. Users receive 200 free credits upon signing up and 100 credits per each person that signs up by clicking on a shared link that users can post to their social networks. Thereafter, credits cost $10 for 300, $25 for 1,000 and $50 for 2,500.