You really think the Rav in most Shuls can even tell these people a word? Derech Eretz today is down the toilet and Chutzpuh (especially in Blogs) is on the rise.
And although the letters have a very valid point it’s quite obvious that they were written by the same person. Even if the IP addresses were different it means nothing.
The similarities are glaring. Only the same person would use and spell Chayos in two letters on the same topic. Sick and sickening on the same issue, and on and on. Read it over two times and you’ll see for yourself.