It's a bookmarklet called Craigseasy. What it does is let you search craigslist in just pictures. Then you can quickly scan down the list and see what is good and find what you want SOOO much faster. I used to spend 30 mins to an hour opening and closing listings looking for what I wanted. Now the same search will only take me under 5 mins!
Here's what you do. Go to Craigseasy. Follow the easy instructions to download the bookmarklet.
It takes less than a minute to do this. You add craigseasy to your favorites up in your tool bar. Then, go to craigslist like usual. Put in your search parameters, like "couch", click "furniture by owner", and click the "has image" box (be sure to do this step!) Then hit "search." You'll see your usual search list in text. Now, for the magic... Go up to "Favorites" and click on your new "craigseasy" button. In a few seconds, up will come you search for "couches" but in pictures!
Now you can just scroll down the search results and see what's out there. If something looks interesting and you want to read more details about it, just click on it's title and the listing details will come up.
I can't tell you how much time this has saved me and enabled me to get some great deals off craigslist by only spending a few minutes a day. Go! Get this Bookmarklet now!