It’s a good thing that there are all sorts of digital pioneers out there, willing to share their hard-won knowledge with the rest of us. So here’s today’s selection of tips and tricks:

What is Edgerank?
Understand more about Facebook’s fabled ratings system by reading this article in New Media Age.

Twitter tips
A whole bundle of tricks here from Mashable, telling you how to really become a jedi master of the new Twitter. Here it is.

YouTube tricks
Again, thanks to Mashable for this slideshow of stuff you can do on the world’s biggest video-sharing site. Read them and go for a lie down.

Lastly, this isn’t really social media but it may be something that will benefit your staff, volunteers, service-users etc – how to use the accessiblity features on an iPhone. Thanks, Mashable.

That’s all for now!