If you use a Mac and want to increase your productivity one of the applications I recommend taking a look at is PopClip. PopClip is like cut and paste on steroid. PopClip is available in the Mac app store and on-line. Once you download and install the application it will appear in your menu bar as a black and white rectangle. Now when you highlight a piece of text a small menu bar will pop up above the selected text. By default it shows copy or paste, correct spelling on misspelled words, and define selected words. PopClip will also detect links and email addresses and let you open or copy them, and can start a web search for anything you’ve selected.
In default mode PopClip isn’t that exciting its real power are the extensions that are available for it. Some of the extensions that are available are add a note various application including Evernote, Nvalt or Notepad. Send tweet to not only thru Twitter but also thru other applications such as Tweetbot or Buffer. You can also use it to the send a piece of text to various getting thing done apps like Omnifocus, Things and the Reminder App. PopClip also has other capabilities you can use it to search for a product on Amazon, find a piece of music in Spotify, or search for a video on YouTube. These are just some of the things that you can do using PopClip, the whole list of extensions are available on the PopClip Extension Page. Normally you use the mouse to activate PopClip however there is an Apple Script you can install to activate it using a keyboard shortcut. PopClip is available in the Mac App store for $4.99. If you want to try it out there is a free trial version available through the website.