Hello! Lyra also supports 1 to 1 conversations (private conversations with just one person in the audience). These are just the same as private messages.
Lyra also supports panel discussions (public read, but only a few people are allowed to comment) and blogging (private read AND private write).
Lyra also supports panel discussions (public read, but only a few people are allowed to comment) and blogging (private read AND private write).