As long as I’m requesting Adobe-like drawing features, I really miss Adobe Illustrator’s step-and-repeat function, whereby selecting an object and hitting Command-D duplicates it; then, once you’ve positioned it as desired (relative to the original), hitting Command-D repeatedly results in successive duplicates, each spaced relative to its preceding sibling as the second was to the original.
Make sense?
The current workaround for this behaviour in OG is a bit cumbersome: manually make a bunch of duplicates, then align/space them. Especially awkward on iPad.