That support article only states that Google Docs can display headings. LyX can not only do that, it can also move the sections around (with left/right/up/down

That support article only states that Google Docs can display headings. LyX can not only do that, it can also move the sections around (with left/right/up/down buttons). This moves the heading, plus all text under the heading, any sub-sections including their text, etc. It's very useful for restructuring the document.