I don't know if this has been mentioned, and honestly it could just be me not knowing how to search properly, but:
I was trying to search for my photos that have been taken with the 70-300 IS USM
lens. Since I always put camera + lens in the remark field, I went to Advanced Search, entered my name in the Photographer field, and entered "70-300 IS USM
" (or some combination thereof) in the Remark field. But no matter what I tried, it always returned all of my photos.
So just for kicks, I erased the Photographer field, and just tried searching using the Remark field. No matter what I put in there, it returned all 2,000,000+ photos on the site.
I'm watching Jeopardy. The category is worst Madonna songs. "This one from 1987 is terrible".