Business Insider reported on Monday that in a continued move to keep advertisers interested (and perhaps do something about their sagging stock prices), Facebook is testing a “Want” button.
Here’s what it could look like, according to blogger Tom Waddington, who worked up a sample. Note, of course, the shopping bag.

Now, BAI has added some examples showing what brands and stores — Pottery Barn is the demonstration subject — are doing with the button. And how much it looks like a certain other visually-based social networking site. ‘








