So you're shopping for a present for friends or family, and you know they like to read. Hey, how about getting them an e-reader?
You know they use the library a lot (Hooray!), and you know that the library offers downloadable e-books for free (because you use the library a lot, too, Hooray!). You're technologically savvy and know that Kindle is proprietary and won't be compatible with e-books from the library. So what e-reader should you get for them, that will be compatible with the service called "Overdrive" that the library uses? Just in time for the gift-giving season (oh, all right, Christmas and Hannukah), Overdrive has put together a list of devices that are compatible.
Gift-giving problem: solved.