I'm trying this thing called sniply. Have you tried it yet? It let's you share content with a custom and personalized link that stays on the content you share. Here's a quick example:
I've been using sniply when I share any links on FB or Twitter. I really like the analytics that I get from sniply on the links that I share. You can see how many clicks your "snip" gets and other important information like conversion rate and bounce rate.
Imagine being able to link your readers to content and then going with them to continue the conversation. You could literally walk a reader from site to site to site as far as you wanted to go.
Try it out and let me know what you think. You can find me on twitter.