Yes, IE quirks were hard to deal with, especially when making complex designs.
However, this is setting a precedent for restricting websites to certain "acceptable" clients, which is not a good direction.
However, this is setting a precedent for restricting websites to certain "acceptable" clients, which is not a good direction.
The entire point of the end of the browser wars was to restrict websites to acceptable clients, i.e., those that provided reasonable support for web standards.