Link: https://goo.gl/as8faY

Most of those are partially right if it not exactly the flag i.e. 50 stars 13 stripes then it is technically ok

I agree, most of the examples posted are just representations of the flag like you said. I do believe the flag on the field,while not touching the ground, is not appropriate. The flag is not to be displayed horizontally with the ground.

Great post, lots to think about there.