[dazc]

'The other option I guess is to just post and let it be discovered, but would that ever happen organically in today's internet?'

The reason a lot of blogs don't surface much via organic search is because they don't focus on one single topic. It's hard to be an authority on random thoughts or ramblings unless you are already well known.

Start with a niche and then if/when you gain traction you can expand into other areas.