We came across this entry on a PhD program site and thought it was a good read worth sharing: 50 Blogs Every Graduate Student Should Read.
http://www.phdprogramsonline.org/top-50-blogs-every-graduate-student-should-read.html
We particularly like that the entries are broken up into categories, making it easier for you to find what you’re looking for. Some focus on life as a grad student and balancing your hectic schedule, while others are about making things work financially.
You may even find a blog that fits your specific program of study, or find a trick or tool in the resource section that helps improve your writing or research processes. Hopefully, you can find a site or two that speak to you, or share your wisdom and experiences with others. Happy reading!