Currently, the Atom₂ feed provided at /feed/ is referred to as RSS₁.
RSS₁ and Atom₂ are incompatible, and while it is true that most feed readers support both Atom₂ and RSS₁, certain feed readers only support RSS₁ (prominent example at the time of writing is conky), causing a lot of confusion when one tries to use the labelled-as-RSS₁ Atom feed with an RSS₁-only reader.
Currently, the Atom₂ feed provided at
/feed/
is referred to as RSS₁.RSS₁ and Atom₂ are incompatible, and while it is true that most feed readers support both Atom₂ and RSS₁, certain feed readers only support RSS₁ (prominent example at the time of writing is conky), causing a lot of confusion when one tries to use the labelled-as-RSS₁ Atom feed with an RSS₁-only reader.
References