non-towered airport question

What's the general viewpoint here?

A non-towered airport near us has two runways, shaped
like an "L". Totally flat, no obstructions to vision--
airplane at the departure end for one can see airplanes
at the other. Left traffic both, so the downwind for the
short runway crosses the longer runway at midfield.
The possible conflict points are simultaneous T/O,
or crosswind for the short runway/downwind for the
long.

Today at that airport, one aircraft was in the pattern for
the shorter runway, which the wind favored. I wanted to use
the longer runway for various reasons, so exercising a sharp
look-out and making my radio calls, I proceded to do so.
Later another plane joined him.

There were no conflicts AFAIK. Everyone was doing a good job
making transmissions and keeping track of each other.
It was a good exercise for me since our new home airport has
a similar setup with both runways frequently in use -- and the
added complication of right traffic in one direction, left in
the other. I'm still getting used to it.

When a fourth aircraft called in, I decided the spatial
relationships were getting complicated and taxied over to
the short run way, did one short field landing which my instructor
would have liked and I didn't (power on), and headed for the
horizon.

Question is: how would most pilots here feel about this?
Would you feel I should have just joined with traffic
for the shorter runway? In terms of my plane's capabilities
and mine, it's plenty of runway, no reason why not. It just
wasn't what I preferred initially.

I used to be based at that airport and it wasn't uncommon, if
I was in the pattern for the short runway, to have other planes
land on the long. It never bothered me except when someone
came straight-in and obviously had no idea where the rest of
the traffic was. But one of the planes in the pattern seemed
to indicate, um, let's say displeasure with me. That doesn't
concern me -- people have to say whatever they feel improves
safety and presents them in a professional light, *hee* *hee*,
and I kept my rule of "don't argue on freq. just don't and
say you didn't"

However I figure I should ask for a sanity-check on whether
what's SOP at home is regarded as inappropriate or rude
elsewhere.

Cheers,
Sydney