Melinda Emerson the SmallBizLady tells us about the use of TwitterChats.

Questions answered by the post include:

What is a TwitterChat?

What is a Hashtag?

How does one participate in a TwitterChat?

What types of TwitterChats are there?

Where and when do TwitterChats occur?

Visit Melindas post to get all the answers to these questions and more at her post What is TwitterChat?