Have you heard of Twitter?
It sort of a sound bite blog site. You enter one or two sentences and others 'follow' you. Or you can 'follow' others. It seems originally meant for family and friends to keep in contact via text messages, or instant messaging (I don't do either).
If you do a search for 'bargain' or 'frugal' there are folks posting coupons and good stuff constantly (I follow a few).
Any tips on best use of this site for posting my small business greatly appreciated! I have been on it a couple days and am learning the ropes.
BTW, I am completely not responsible for any time sink on your part if you end up twittering.