About the Share Links button?

One click to email or send to your favorite website. Click "Share" and a list of choices will pop-up, click the one you want or search if you don't see it (after that it remembers your favorites). One click will send the short link to your chosen site or email client. Note: Twitter forces re-writing and replacing of all URLs posted to use t.co (their own default shortener). Some or all of the original URL will be shown in the tweet, but the actual hyperlink will always go through t.co.