I would love to know what people think about the advantages of being on Twitter - I am not but am interesting in hearing why people like it as its incredibly popular with lots of people (including my husband)
I avoided Twitter for as long as possible... until a friend pointed out to me that it was simply another useful tool in my business marketing tool belt and it was silly of me not to use it. Now I tweet anytime I post on my blog or list a new or unusual item in my shop. It brings in a little extra publicity, which is nice.
Quite often I check Twitter just to see what other people are up to, especially other bloggers.