interleaving comment between rows of a table?

[Greg Minshall]

hi, all.

i don't remember anybody asking about this.

i'd sometimes find it useful to be able to interleave comments -- using
(almost) whatever syntax -- between rows in an org-mode table.
(normally, this would be to provide context/rationale for the subsequent
row(s).)

something like:
----
| column name | another name   |
|-------------+----------------|
# i put this in early
| some data   | some more data |
# this helps with some issue
| a bit more  | on the way     |
----

is there any known way to do this?  some switch, or an exposed regexp?

cheers, Greg