Freelance Review's favorite tweets of the week.

How To Improve Your Personal Brand on Twitter!, My Sketch Studio, @mistygirlph
Helpful tips and information on how to fully maximize your experience on Twitter.

How to avoid your Creativity Burnout, Richworks, @richbugger
Shared insights on what is the best way to avoid your creativity burnout.

The 8 people - and 1 cat - Twitter made famous, The Frisky, @thefrisky
Here are just a few people who've been plucked from obscurity and thrust into Twitter greatness.

The Current State of Twitter [INFOGRAPHIC], Mashable, @mashable
A graphic that takes a look at Twitter’s path to 10 billion tweets, what we have learned about its users and what they’ve been talking about along the way.

Social Media for Graphic Designers – Constructive or Destructive?, Graphic Design Blog, @graphixdesign
A look at some of the positive and negative aspects of social media for graphic designers.