Popa, the Yad Moshe has a blog (that I don’t read).
A Bochur once came to Reb Avraham Tropp (son of the Granatt) to be interviewed to join his Yeshiva. After saying a piece in the Gemara, Rav Tropp told the Bochur to say Rashi. The Bochur replied that he doesn’t do Rashi. In response, Rav Avraham chased him out of the Beis Medrash.