There number of web services that allow you to share photos on Twitter. Well, they need to worry as big daddy of photo sharing Flickr now allows you to automatically post new Flickr photo updates on Twitter timeline. So if you are using Flickr to host photos, use following procedure to automatically post flickr photo updates on your Twitter account.
Goto authorize posting to Twitter page and click “Head over to Twitter now” link. Login into Twitter account and authorize it to share Flickr photo updates on twitter. You are all setup, just send an email and test out Flickr auto posting photo updates on Twitter. One easy way to feed your Twitter timeline without too much effort, what say?