As I mentioned a while back, I am maintaining a merikebi for myself of as much of my public internet content as possible.
The initial seeding of content was done via WordPress import. Then I added a dump from Pocket of everything I’d saved there.
Lastly, to keep it going, I made a few IFTTT triggers – one for my Twitter account, and then one each to import from RSS from my other blogs.
IFTTT has been a great tool for me for several years. And though their current interface isn’t as simple as it used to be, it’s still got great functionality.