Google Readernow lets you share contents on the web with newly added bookmarklet button “Share”. Here are a few new ways you can add and share interesting things in Reader:
Share anything with a bookmarklet - Just drag this link from the Notes page up to your browser's bookmark bar and click, click, click your way to easy, no-subscription sharing in Reader. You can share any content from any web page, even if the site doesn't have a feed. For even more control over what gets shared, select some text from the page before clicking the "Note in Reader" bookmarklet and your selection will appear as the item's body. There's also a space for you to add an editorial note when you need to let your friends know why you are sharing something. You can always uncheck "Add to shared items" if you want to add something to Reader without also adding it to your shared items.
Share items with a note - If you are like me, you might want to share something in Reader, but think your friends might not "get" why you are sharing it. Use the "Share with note" button on the item toolbar to create a copy of that item with your own note attached to it. Now your friends won't have to wonder if the B-movie about an evil floor lamp you shared was intended to be funny, sarcastic, ironic or the real motivation behind your next movie night.