Thing 17 - Social Networks

I am currently not a member of social networks or any other online community. The online communities allow you to join and do many things. I accessed CROUPON for the Tampa Bay area and it allows you to purchase things at a discount. For example you can dine at Splitsville in Channelside for $17, which is a discount of 51%. The regular price is $35. I'm always looking for bargains and this might be something I would use, especially around the holidays.