Yeah - I love using hastags on twitter and it has gotten extremely popular with TV.
Just about everyshow you watch now will come on with its hashtag.
Example - #Dogthebountyhunter
LOL - I have about 10 hashtags that I use and I list people that use them as well, it has helped me make some nice extra cash online.
So get in there and come up with the next cool hashtag - ;0)
Thanks for the question
Manthy @driftoff2dream #likeitornot