Google Chrome plugins

Buffer – Quick and easy sharing to social media (Other helpful sharing extensions: Shareaholic, Hootsuite, and Sprout Social.)
Pocket / Instapaper / Evernote – Curating amazing content to share. Read-it-later extensions are a super time saver. Pocket, Instapaper, and Evernote let you save a blogpost or article to read later, and you can do so with a single button click via the extension.
Riffle – Complete info on any Twitter user
Window Resizer – Check your tweets, posts, and updates on any screen size
Ritetag – Instant analysis of the hashtags you tweet
Social Analytics – Quick view of share stats on any page
Feedly Mini – Save RSS feeds of any site you’re on.Part of sharing great content on social media is sourcing great content. Feedly is one of our favorite places to keep an eye on stories worth sharing, and the Feedly extension makes it easy to add new sites to your RSS lists to keep an eye on.The Feedly Mini extension adds a small icon to each page, and when you click the icon, you can add a feed directly or even share the page to your social accounts.