I don't know anyone IRL nursing a toddler. I feel OK about it, but I worry as we get closer to 24 months that I am going to lose family support. DH says every few months, "Isn't it time for him to wean" and I ignore him. My sister didn't nurse her 3 boys (my nephews range in age from 15-21) and I know she is a little weirded out that I am still nursing. I think way back to when a lot of family members, trying to be supportive, said things like "as long as he's not still nursing when he's two, ha ha ha"...so now that 2 is approaching I am a little worried. If DH was totally on-board I would not be worried, but he's not as convinced of the benfits as I am.
In all honesty, I do not see myself nursing a 4 or 5 year old, so I am worried if I don't stop soon, I will be running out of "good" times to wean. I know that sounds stupid to a lot of people, and my squeamishness at nursing a 5 year old would probably go away just like my initial squeamishness about BFing before DS was born went away.
Along the same lines, I have never been into nursing DS whenever he falls down or bumps his head, even though sometimes I think it would help soothe him. (Well, I did when he was much younger, I guess until about 15 months or so) But for me personally, that crosses some kind of line I am not willing to cross. SO I probably shouldn't get upset at others having hangups about BFing a toddler, when I have some hangups myself.
Rambling now, so I'll end this!