I have noticed that in these two questions regarding airliner identification, the first thing the OP was expected to do was to Google the identification number.
While I do realize that this is the simplest answer, it seems to me, especially in the second question I listed, that learning to identify aircraft by shape, number of windows, placement of doors, etc. was almost discouraged.
So my question is, should our attitude towards this type of question be "Google before posting please", or should it be more like "Googling is obviously the simplest way, but this is how you could identify the plane in lieu of that"?