From Skype chat:

• Can learning how to use the tools be A Good Thing for librarians?
• What is a PLE?
• When did we realise that we had a PLE?
• Tools we use daily?
• How it's changed / what we've abandoned?
• How to get n00bs on board?
• Why bother?
• What blocks/encourages your use?
• How can we keep up with change when we can't imagine what will be possible/needed?
• Are the tools the most important thing?