Spark is my only blog. But sometimes, studying blogs across the net (for content, not style), and having been on the OnSugar network (because it's a hen party mostly), I see blogs, searchable as far as the eye can see.
I never thought about a blog because I felt it would not be private like a journal.
Family members have held my one little Spark blog against me, and I provided unintended schadenfreude chuckles to other family members thousands of miles away ...
I write only ... no bells and whistles (sorry!)