Chrome: When you send a link through email it usually means a boring string of text without a lot of information. Clip Better is a Chrome extension that adds Facebook-like link previews to emails so there's actually a bit of context.
Clip Better pulls a page title, description and thumbnail image from a link, and then formats it into a nice, descriptive little box. You can then drop that into any email client that supports HTML, and the recipient receives a link that actually has context. If you're in the habit of sending links to friends or family, Clip Better makes the process a lot more visual.