Darnell Group, publishers of www.PowerPulse.net and www.SmartGridElectronics.net is launching a new and improved social media presence to compliment the redesigned PowerPulse.Net website. Interestingly the focus is on LinkedIn, with the day’s lead stories being posted to the company’s LinkedIn page. The promise is that the page will deliver the hottest power stories before the newsletter is emailed, giving you a chance to be in the know before your colleagues.