Method and device of facilitating user comments on webpages are disclosed. The method includes: a device displaying a visual object as part of a webpage; detecting a user request for commenting on the visual object displayed in the webpage, the user request comprising a predetermined user input directed to the visual object displayed on the webpage; in response to the user request for commenting on the visual object, displaying a comment entry region overlaying at least part of the webpage; receiving a user comment in a graphical form through the comment entry region; and revising the visual object displayed in the webpage by sending the user comment in the graphical form to a server managing the webpage.