[HeinzStuckeIt]

The very active ecosystem of blogs I followed in the first decade of the new millennium, on arts themes (literature, cinema, non-popular music) and religious-denomination news, were mainly people above 30 blogging, sometimes much older. Wordpress had made it easy for any computer user, not just tech nerds, to set something up.

[viraptor]

That and both mum blogs and early food blogs were definitely driven by older people.