Maybe I'm not understanding the example, but is what you're suggesting (copy/paste) even possible in sublime? The github plugin above is the closest I've seen to sublime's version. It's not perfect, but works for most of the basic use cases.
Yep, possible in Sublime Text. It's one of the harder things to get right, and Sublime also has (or had) weird behavior, but most of the time copying 20 items with 20 cursors and pasting them to 20 cursors works great.
