I recently realized that there are a lot of questions asking "what is this notification icon?":
The Tour page says they are a good fit for the website:
However, the subject is so broad, there could ...
Here's another cleanup project to help improve the information on the site.
Fix common misspellings.
andriod - Android
androind - Android
anroid - Android
andoroid - Android
andorid - Android
teh - ...