Pocket (formerly Read It Later), is a popular read-later service that lets you save content you don't have the time to read right now. You can then enjoy saved items later on all your mobile/desktop devices and in the web UI.
Saved stories are stripped of all unnecessary graphics, ads and other bells and whistles that clutter online articles. Folks who research a lot like bloggers tend to use read-later services as their central repository of URLs.
For example, I use Pocket to keep stories containing snippets of information that I may or may not use in my future writing. There's just one tiny problem: a saved URL is no good if an article gets deleted on the web. Enter Pocket Premium, your new subscription Pocket library that keeps a permanent copy of anything you save to it...