Is there a way to trigger hover behavior in the Chrome Beta browser? Is there any way to trigger the behavior that usually occurs when a mouse is hovered over an element (for example, hovering over your username at the top of a Stack Overflow site) using the Chrome Beta browser?
One way to trigger the hover on links is to long-press the link, wait for the menu to appear, and the press the back button to cancel the menu. This also works in some other browsers.

Note that this doesn't work on all links. Just tried on the example you mentioned, doesn't work, probably because there's a slight delay between the onMouseOver event and showing the menu. But on other pages, where it's a simple onMouseOver trigger this method works.