Loads Of Links.

Websites:

A Sweet Life
Circle D 
D-Life
Diabetes Hands Foundation
Diabetes Mine
Diabetes UK
Diabetics With Eating Disorders
Diabetes Support Forum
GBDOC
Glu
Input Diabetes 
International Diabetes Federation
JDRF
JDRF UK 
Our Diabetes
Run Sweet
Student Diabetics UK
Tu Diabetes
World Diabetes Day 
You Can Do This Project

UK Bloggers:
A Spoonful of Sugar
An American in Dublin
Circles of Blue
Diabetes...and all that insulin
Diabetes Dramas et al
Diabetic Dais
Everday Ups and Downs
From Arlon to Oviedo
Grumpy Pumper, The
Insulin Independent
Life, Sport, Diabetes
Life With Type One Diabetes
Lizabetic
Max Walker
Ninjabetic 1
Part-time Pancreas, The

Shoot Up or Put Up

Tangerine Diabetic, The
Teapot Diabetic
Titchy Lou 
Understudy Pancreas, The
Young, Fun and Type 1

US Bloggers:
A Consequence of Hypoglycemia
Arden's Day

Bitter-Sweet

Blood Sugar Whisperer, The

Butter Compartment, The

Celiabetes

Diabetesliciousness 
D-Meanderings

Happy Medium  
InDpendence 

Just a Sweet Teen

Me and D

Ninjabetic
Our Diabetic Life

Perfect D, The

Princess and the Pump, The
Rolling in the D
Scott's Diabetes

Six Until Me
Texting my Pancreas
T Minus Two
Unexpected Blues

With a Side of Insulin

Worldwide Bloggers:
Diabetogenic (Australia)
1 type 1 (Australia) 
Kayla's Life Notes (Canada)
Lazy Pancreas (Australia)
Mastering Me (Australia) 

And for when you need to laugh at diabetes:
Diabetic Problems
The Cinnamon
Type One Diabetes Memes