Bitly vs. Goo.gl | pros and cons

I recently received an email from a long-time reader who wanted to know my opinion of using Bitly compared to Goo.gl for shortening and sharing URLs. I have a slight preference for Bitly, but I don't think that you can go wrong by using either tool to shorten and share URLs. Here's my quick comparison of the two services.

Bitly - Pros & Cons
Pro - If you create a free Bitly.com account you can customize your shortened URLs so that they spell words or at least have initials and numbers that are related to an event. For example, I often use Bitly to shorten the URLs that I share at workshops. When I shorten the URLs I customize them with the initials or name of the school at which I am working that day. I find that doing this makes it easier for people to copy URLs that I display on a screen.

Con -  A few years ago Bitly removed the option to create QR codes while also shortening URLs. So if you need a QR code to go with your shortened URL, you might want to try Goo.gl.

Goo.gl - Pros & Cons
Pro - Goo.gl is available in your Google Account. You can create shortened URLs and QR codes at the same time in Goo.gl.

Con - Goo.gl doesn't let you customize the shortened URL that is generated for you. You're stuck with the randomly generated characters that are given to you.

Applications for Education
Both services make it easy to shorten the URLs that you want to display on a whiteboard or screen for students to write down. Rather than copying a long, complex URL likefreetech4teachers.com/2011/03/two-simple-tools-every-classroom.html you could have students just copybit.ly/2011simple. Both tools also provide you with the option to track how many times your shortened URLs have been used. So from a classroom management standpoint, if I post a shortened URL then see that it has only been used fifteen times and I have twenty-five students, I know that at least ten students aren't on the right page.