I have a slightly different perspective on this. I get told a lot by various people that 'I'm so tiny'...I hate it! Why? It makes me sound like a delicate little porcelain doll or something like that. I know I'm smaller in build, no need to constantly point it out.
Case in point: My son's best friend's mother is a bigger woman compared to me. One of the first things out of her mouth when we initially met was: "OMG, I can't believe how tiny you are. I don't know if I can be seen with you." SERIOUSLY?!? I was so floored that I just stayed silent. Then whenever she sees me, she always makes it a point to tell me she's on some new diet, how she's striving to lose weight and about how she wasn't always overweight. Half the time I walk away scratching my head because my weight is all she seems to focus on and it appears that my being smaller than her makes her very um, insecure about how she looks. I've never once brought up my size and when she does I promptly change or redirect the subject. My son is very friendly with her son so I keep quiet most of the time but her issue with my weight makes me extremely uncomfortable. And for the record, I'm 5'6" and 117 lbs. There are people who are way smaller than me, lol.
I guess it goes both ways. It stinks that we live in a society where appearance is such an issue. There are far bigger things to focus on in life IMO. Hope I didn't derail the thread with my response.