Did I miss something? I have noticed that there are fewer f=stop and lens mm's shown with the images posted by a number of individuals. Is there a reason for thisTrend?

I think it has to do with the uploader that was rolled out awhile ago. Mine appeared all the time until that happened. Though it is possible there is another reason. I have not investigated it. It also seems to depend on operating system - I get different results whether I use Android or Windows.

I've noticed the same. I liked that information added. It has the type of camera and the ISO but that's all.