Breastfeeding negativity?

Is anyone else starting to get negative comments about them 'still' breastfeeding at 10 months?
My baby eats 3 full solid meals per day, she has a great appetite and will eat anything. 
But I breast feed 2-3 times as well. 
Yesterday I got told I 'need to start making her drop feeds' and that I should never feed her overnight because i should be aiming to dry my supply up. 
I said I'm going to follow my daughters lead and that the Workd Health Organisation say there are still health benefits until the age of 2. But apparently that's disgusting. 
If you have copped negative comments how have you dealt with it?