Generating a Link to a Specifc Blogspot Post that can be Used in a Tweet

I found out U can send text and a link from a specific BlogSpot post to your Tweet stream by isolating the post (do so by clicking on the time/date text under the post). Click the "more" tab, and then select 'Share with Twitter' from the drop-down menu. When you click the 'Share with Twitter' menu item, a draft version of a Tweet is generated that includes a truncated version of the first line of your post, and the url for the post. You can then edit the generated text and post it on your Twitter stream. I was thinking you could make the blog post 141 characters so that the post will equal one tweet, however I think that would usually be too short. I was wondering if you can send your posted picture from your blogger post to your Twitter stream in a way that it will be displayed in the stream in the same way that a TwitPic post would be, but if you can do that I haven't been able to figure out how.

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