Want to do a good deed today? Go review something online. Rate a book on Amazon or leave feedback for a restaurant on Yelp. Enter your thoughts about a product on Target.com or any other retail site. Endorse someone on LinkedIn. Just leave feedback. Weigh in.
If you leave a good review, you'll be helping the author, eatery, or manufacturer (hopefully) make more sales. And if you didn't like it and say so, you'll be helping your fellow man or woman not make the same mistake you did. They can skip over this choice and move on to something better.
You have an opinion. It's easier than ever to share it. Participate in the discussion and be heard.