I usually like Mark Shea, but this is unimpressive.
There is a direct connection between bad liturgy and bad theology.
In winking at bad liturgy and mocking those who deride it, he is, in effect, promoting contracepting Christianity, womynprysts, and the homosexual agenda within the Church. No, not directly, but he is promoting that which enabled all of those movements.
Maybe, just maybe, Mark Shea is revealing (in this article) some of his true inner feelings and beliefs...