Great user experience for both authors and readers

My site is a travel blog, so there are lots of place names. It only takes a moment to link those to the corresponding Wikipedia entries; the plugin does all the rest of the work automatically. It saves a lot of trouble.

The user experience for readers is equally excellent — all they have to do is hover over a link, and they’ll get an abstract of the Wikipedia entry. That usually includes a thumbnail image or map, and even if it doesn’t readers know that they can click through for more information.