Originally Posted by
jackal
I haven't done extensive A/B testing, but in my experience posting photos here, I think you may be right. Images that show properly rotated on my phone and on my laptop (Windows picture viewer) are sideways on FT, and I have to actually go in and edit the image and re-save/re-upload it--not just rotate it in Windows, which edits the EXIF data only--to get it to display properly.
... and I bet you could upload the same original (unedited) image to Facebook, and Facebook would post it in the correct orientation.