n0mesorah,
“I was there for a shabbos when the eiruv was new and people had no idea how vast it was. I returned recently, and most of the new people don’t know the large eiruv exists, and only use the smaller neighborhood ones.”
Please share with us the information. I am sure that I know what you are referring to, and that you are making things up.
“It’s weird that you will kahser an eiruv that you only heard an online poster mention.”
I am sure that I know as much about it as you do.
“That was the thrust of this post.’
No it was regarding the Brooklyn Eruv, and later about the local Brooklyn eruvin.
“And it is what irks the YV.”
No. It is that they have a superiority complex, and believe that the lowly others have no right to an opinion. However, they are out of their league regarding halachic issues.