I saw this first on Justin Taylor's blog, Between Two Worlds. I think it is just a sweet little add-on for your blog. Basically, "Snap" is a visual pop-up that gives a preview of the linked - url whenever you move your mouse over it. Try it out. It took me about 3 mins to set-up, and that's it. Click here to get it started.
For all you bibliophiles out there, we have another great site for finding used, out of print, or rare books. Along with addall.com, we can search on bookfinder.com. I have found this espeacially useful in finding rarer commentaries and text monographs. Along with this, they also keep a running blog about rare or used book subjects. Check it out!!
