Community ♦ user's avatar has changed in question lists
120486
Some users' chat icons are sometimes displaying as default gravatar depending on size
89395
How to change user`s avatar?
146694
Eeeek! "Community" user got sudden rep boost.. how come?
23206
Changed response to Recommendation questions now that there's a site for them?
36685
why is my avatar broken?
128829
The favicons on stackexchange.com/users/ seem to be stacked on top of one another
23016
What happened to these edits (and the associated reputation)?
13493
Last activity on question shows modified by user who did not ask or answer
76270
Recent feature changes to Stack Exchange
94848
Change to question invalidates my answer, what to do?
958
Who is the Community user?
143561
When an answer is deleted change person listed as last modifier
108826
Using CLI, how do I change the user's profile picture?
68884
Meta.SE's question listing is taller
141815
Rolling back a completely changed question
38986
Anonymous questions and Avatars
84158
I've accidently made an answer community wiki. How can I undo this?