"What do the two above have in common?" Game

[Maniacal Engineer]

Both have two word usernames with the first word starting with a C.

 

[Water Max]

Both have two word usernames in which the first word is an adjective and the second word is a noun.

 

[LavenderCase]

Both have foreign characters in their user titles.

 

[Jyo]

Both have less messages than me - both have real world locations.

 

[Arylett Charnoa]

Both have names that are capitalized.

 

[Chidamari Sketch]

Both have a fondness for Braixen

 

[TeaWest]

Both the users above joined in September!

 

[ocelotlrama jaguar]

Both have a space in their usernames.

 

[Water Max]

Both of their trophy point totals have the number 6 included in them.

 

[Calvinッ]

Both joined in 2011.

 

[Gengarzilla]

Both joined in the first day of a month.

 

[Chidamari Sketch]

Both have over 1500 messages

 

[Gaga]

both of their favorite Pokemon are Ghost types, can mega evolve, and are in their sigs

 

[Time Breaker]

Both appear to be rather fond of the color blue.

 

[Arylett Charnoa]

Both are male.

 

[ocelotlrama jaguar]

Both have links in their sigs.

 

[Kharixi]

Both joined in September.

 

[TouyaShiro]

Both have avatars related to animals.

 

[Chidamari Sketch]

Both are male individuals with female avatars

 

[Crystal Onix]

^

Also, they both joined in 2012.