Going girl hunting with the Shadow Broker from Mass Effect 2 would be pretty handy...if a little creepy.
Me: Whoa, check out that blonde chick!
SB: I have checked her background. She has twelve different boyfriends at one time. She strings them along, and is an attention whore.
Me: Okay, I don't want to get caught up in that. Pass. Thanks, Mr. Shadow Broker!
SB: *grunt*
Later:
Me: Wow, look at that red-head girl! What do your files say on her?
SB: She has a humble past. She's kind. Also, she's on the Dean's List at Harvard. She's really into Kingdom Hearts.
Me: Sounds like my type of girl. I'll go talk to her.
Of course, when it's his turn to go pick up girls...
Me: So, where do you want to go to find girls?
SB: I'm only into female yahgs.
Me: Where are they?
SB: Back on my homeworld. Get your space ship ready. We're leaving right now.
Me: But...I don't have a space ship.
SB: .....
Me: Sorry.
SB: Don't get too attached to the girl. She may suffer an...unfortunate accident sometime soon.
Yeah, I put way too much thought into this, didn't I?