One-time links as an Atom Feed for Planet for the MySQL Community.
TBC...
...for having the possibility of adding posts in Planet for the MySQL Community without having to enter a blog, of for blogs without a news feed (example of such blog in these issues: Alibaba, Allow one-off posts, ...).
...this allows to aggregate posts on LinkedIn, where an RSS feed is hard to get by.
...for fixing content-type:
If you know of an interesting post not arriving on Planet for the MySQL Community, feel free to open an issue with a link to it, or even better, submit a PR.