"Things You Wouldn't Know If We Didn't Blog Intermittently."
Haha. That is clever
I use my hand and let the whites drip through between my fingers. Less chance of accidentally breaking the yolk.
An ordinary plastic soda or water bottle is the best egg separator there is. You squeeze it a bit, touch the opening to the yolk and release. The yolk is sucked in without breaking and stays in the bottle until you squeeze it again.