That's an interesting thought you've put forward! I would say I fall in the 'knowledge wide' category...I might know more of one thing, less of something else. But then again, I wouldn't want to categorize myself into any particular kind. That's one reason why I've never given in to the whole 'what's the niche of your blog' thing. And this is not just for Steemit but my own website as well. On both platforms, I essentially write about something I'm most passionate about and that's Travel. But then, in all the hype about writing posts that are relevant to travel, I always try to personalize my blog. I don't want to sound like an online travel magazine or a robot giving travel advice. Once in a while, I would like to break things up a bit and share my life with my readers. I'm sure readers want to know how they can relate to a blogger/writer they read.