Datetech: Three Hook-Up Helpers for Tech-Savvy, Slightly Paranoid Players

We've all been there --so smitten by a potential new love, we throw caution to the wind in favor of a mad, passionate hookup. Only to wake up to a severe case of buyer's remorse the following day. (Not to mention a pounding head or worse, a UPI a.k.a. unidentified party injury).

Things get trickier for the estimated 20 million people a month dating 2.0-style. While sites such as Match.com and eHarmony offer tips to protect yourself from possible creeps, each of these online matchmakers states...