[city41]

Can one only see comments on that blog if they are logged into txtpen?

[grandjury]

Of course not. There aren't any or the moderator hasn't approved any.

Personal highlights are visible only if you login

[Leftium]

I cannot see any comments, either.

I tried installing the chrome extension.

edit: Ah, I guess you can comment, but there may not be any comments on that page, yet.