This publisher announced in January, 2014, that it is adding altmetric information to every article in its database.
1) Go to SpringerLink
2) Enter your search terms in the search box at the top of the page, or click on the "settings" icon 
to access Advanced Search options
3) When you find an article of interest, click on the title to access its metrics:
4) Look on the right-hand side of the screen for a graphic with a number and a link that says Shares. Click on the link:
Altmetrics provided: Mentions on Twitter, Facebook, and blogs; bookmarks on Mendeley and CiteULike; the altmetric score; demographics of tweeters; and ranking information.
