And now you can: BackTweets finds twitter conversations related to any URL you specify.
But there’s an even better way to use it.
To use BackTweets, just copy and paste any URL. This can be your site’s home page, an individual blog post, or whatever. The site then returns all conversations (”tweets”) that include that URL. Very cool.
Even handier: Add this BackTweets bookmarklet to your browser. (Specifically, drag the preceding link to your favorites sidebar, links toolbar, or wherever you manage your bookmarks.)
Then, one click of the bookmarklet activates BackTweets for whatever page you’re currently viewing. If you want some instant “tweet-back” (feedback- Twitter style) on a blog post, news item, product page, etc., it’s now just a matter of clicking on your bookmark.