Shears sez: Nice! A mashup for deals using FourSquare. Don't worry, we won't tell anyone that a user of FourSquare almost has to have a pricey smartphone data package. Shhh! (via @GeoPDX)
"Poorsquare: This app lets you find local restaurant freebie offerings and BXGX (Buy Something Get Something) Free promotions in your area...."