@c under the above conditions, provided also that they
@c carry prominent notices stating who last changed them.
-This file contains a list of news features Gnus. It is supposed to be
-included in `gnus.texi'. `GNUS-NEWS' is automatically generated from
-this file (see `gnus-news.el').
+@c This file contains a list of news features Gnus. It is supposed to be
+@c included in `gnus.texi'. `GNUS-NEWS' is automatically generated from
+@c this file (see `gnus-news.el').
@itemize @bullet
+@item The nntp back end store article marks in @file{~/News/marks}.
+The directory can be changed using the (customizable) variable
+@code{nntp-marks-directory}, and marks can be disabled using the
+(backend) variable @code{nntp-marks-is-evil}. The advantage of this
+is that you can copy @file{~/News/marks} (using rsync, scp or
+whatever) to another Gnus installation, and it will realize what
+articles you have read and marked. The data in @file{~/News/marks}
+has priority over the same data in @file{~/.newsrc.eld}. This means
+that if you downgrade to, say, Gnus 5.10 and read mail and later come
+back to this Gnus version, your marks will be stale. You can remove
+the @file{~/News/marks} content (even selectively) to remedy this.
+
@item
You can import and export your @acronym{RSS} subscriptions from
-@acronym{OPML} files. @xref{RSS}.
+@acronym{OPML} files.
-@item
+@item
The option @code{mm-fill-flowed} can be used to disable treatment of
format=flowed messages. Also, flowed text is disabled when sending
inline @acronym{PGP} signed messages.