Apart from using the bookmarklet to curate the Stuff you Like, Think and Do, you can also publish full-length posts on your Hub.
Just like everything else, you categorise them as Like, Think and Do, and give them tags. The only difference is that the card presenting this "Hosted Content" is slightly different:
All cards on your Hub have Titles, pointing to the full article, but:
The Title is followed by the article's domain, also indicating whether the article is hosted or not.
Finally, the card of curated items (left) may also feature a link to your notes on the article, if your notes are longer than the card itself can hold.
More Stuff I Do