Read Time - Webpage read time estimator chrome extension
TweetDeck - TweetDeck is your personal browser for staying in touch with what’s happening now.
Readlax Chrome Extension - Chrome Extension - speed reading tool, online reading
Tweetbot - Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.
The Read Time - Calculate read time, speech time, and word count of any piece of text all at once!
HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.