I recently told you about Groupon Boston, a deal-a-day website which recently launched in Boston. Groupon offers one special deal each day, offering discounts on goods, services and culture such as meals at fine restaurants, tickets to cultural events, spa packages and more.
They have some competition now with the newly launched BuyWithMe, which is also on Twitter as BuyWithMeInc. They operate very similar to Groupon. It is free to sign up and you will receive an email each day about their newest discount offer. You only receive the discount if a sufficient number of people sign up for it that day. Their offers do include some restaurant deals so it is worth checking out.
The main difference appears to be that BuyWithMe does keep some of their discount offers open longer than just a single day, and sometimes for about up to a week. For example, there still is a discount open for UFood Grill, pay $9 for a $20 gift card.
I would recommend signing up for both Groupon and BuyWithMe. It is free so you have nothing to lose. And you never know which discount offer might appeal to you.