Twitter will have commercial accounts http://twurl.nl/l3te0v but still free to all.
Aim for the Readymade
A Tumbog + Sketch Blog
Streaming:
Tweets from Twitter.com, Links from del.ici.ous, random thoughts and sketchbook scans/photos, blog entries, etc.
Paintings
Blog
Flickr account
Famous example of a Readymade
