Xiaonei.com, through some unknown channel, has managed to infiltrate the campus with its sticky advertisements. At the sight of these "Warm Reminders", I just can't feel warm and fuzzy: first, they remind me of those "Warm Reminders" you see in toilets, but campuses aren't toilets, so how dare they post such advertisements for free; second, they pollute the environment and are difficult to clean up.
Enough said, take a look at the photographic evidence below and you'll understand.