I think people can experiment with Flexbox so long as a reasonable way
exists with which to make IE8 & 9 display the page reasonably well. If
the result is linearized columns, then it is not a good solution - yet.
If complex conditional comment-delivered alternative CSS is required, I
don't think it is viable yet, either.
--
Al Sparber - PVII
The Finest Dreamweaver Menus | Galleries | Widgets
Since 1998