Logging x/c time and definition of landing

Howdy,

I was reading a short article on AOPA regarding logging x/c time.

By definition, cross-country time includes any flight with a landing
at any airport other than the departure airport; there is no distance
requirement. Reference: FAR 61.1(b)(3)

Of course, the catch is that:

To meet the requirements (except rotorcraft) for a private
certificate, a commercial certificate, and the instrument rating
(except instrument-helicopter), cross-country time requires a landing
at least 50 nm from the point of departure. FAR 61.1(b)(3)(ii)


Since I will probably go for an instrument rating soon, and then
commercial, should I indeed refrain from logging ALL flights with a
landing at an airport other than the departure airport in the x/c
column, regardless of distance?

For instance, I can't do touch and go's at my home airport (HNL), and
have to go to a nearby Class D airport to shoot landings. The
destination airport is definitely within 50 nm of HNL. Technically,
these flights count as x/c, even though I've never logged them as
such. Likewise, I've flown to airports only 47 nm away.

What do you guys/gals do? I guess it would depend on whether or not
you're persuing additional ratings.

Another question would be: what qualifies as a landing? A touch and
go is a landing, from experience. What about touching one wheel,
applying full power, and climbing away never to be seen again? Would
that count as a "landing"?

Alex