Please add a way to search through these posts1.
Possible use cases:
Checking your recent comments (on either questions or answers) to see whether they are still up to date.
Checking whether or not some edits you made a while ago can be improved upon.
If you normally comment on (or edit) posts that you've seen, you can use ...
No, it does not. It's the same operator as in the regular site search and that does not support multiple IDs either.
However, if you need the excerpt from a list of questions you already know the ID of, you can consider retrieving the body with the /questions call (by applying the correct filter) and stripping the HTML elements. That's pretty close to what ...