In HTML5, the
i tags have an independient semantinc from
em tags (Although they look the same and the standard is not yet finished, but still). I actually have some usage for
i, yet when I try to do so, the WYSIWYG editor replaces them with
em respectively. Similar thing happens with the
u tag which gets replaced by a styled
span. There may be other tags affected. There's some way to avoid that?