What would be your reasoning NOT to connect your students to the world?

What would be your reasoning NOT to connect your students to the world?

Laura Gilchrist said:

Twitter allows educators to connect and interact with resources, ideas, and people from around the world. Twitter allows educators to share their stories – positive stories included. We need more positive stories because, I’m telling you, there’s a lot of good going on in our schools – good that doesn’t get shared. Those walls you see around you do not have the power to isolate you and your kids any longer.

My question to you: If you have in your hands a tool (phone, computer, tablet + Twitter) that, by just moving your fingers, can connect you, your students, and your communities to resources, ideas, and people from around the world – a tool that can empower kids and educators to learn, create, grow – why would you choose NOT to start using it? What would be your reasoning?

via https://www.facebook.com/lgilchrist/posts/10203253927407020

[cross-posted at Dangerously Irrelevant]