Write about a knitter whose work (whether because of project choice, photography, styling, scale of projects, stash, etc) you enjoy. If they have an enjoyable blog, you might find it a good opportunity to send a smile their way.
I have to be honest, I don' t really follow other knitters, other than my friends who knit. There many, many beautiful patterns and photos out there and I enjoy looking at them, but there isn't anyone to whom I am a devotee. I am still a dabbler on figuring out "what kind" of knitter I am, and as such I am still figuring out what I like the most.
What I do like are clear patterns, preferably with charts, patterns that are PDFs and not web pages, and ones with clear photos of the item in question.