If you are on Twitter you already have an account on Twitpic.  All you have to do is go to Twitpic and sign in like you are signing into you Twitter account.

Once you are logged in you have a few options:  Home, Public Timeline, Upload Photo, Settings, and Logout.

Home of course shows your photos and comments on your photos.

Public Timeline is public photos and comments

Upload photos is easy,  you just upload the picture of your choice, if you choose to you can comment on it and click on upload.

You can upload photos from your phone by sending an email to twitpic and using the subject line for your comment on your photo.   You can set it up in Settings.

Twitpic is very user-friendly and fun to use for photo sharing.  Go get your account today and start sharing your pix on Twitpic.  I plan on using it at the next tweetup on September 9, 2009.

Here is a video demo I found on Youtube, yes I know the guy is in some kind of animal costume and a bit on the odd side but entertaining anyways enjoy….