I have to say that I think Linked-In has got better over the past year, so I’m more inclined to check in on it, though not daily in the same way as I do Twitter/Facebook:
Digiexplorer (not guru), Senior Lecturer in Digital Marketing @ Manchester Metropolitan University. Interested in digital literacy and digital culture in the third sector (especially faith). Author of 'Raising Children in a Digital Age', regularly checks hashtag #DigitalParenting.