You don't need to follow any Twitter advice - unless Twitter isn't working for you or you want to get something different out of it. If you lose followers because you tweet pictures of your lunch, who cares? Just have fewer followers.
But if you're a researcher and you want to grow your network of support on Twitter, the tips in this presentation will help you do that. It covers Content, Tone, Logistics and your Account.
Part of the Becoming a Networked Researcher suite of workshops and learning materials, which I deliver at the University of York.
Clipping is a handy way to collect important slides you want to go back to later.