+upload data. It will do that if you run it with --upload.
+
+This program will also, by default, talk to the dictionary server I
+have set up: to download updated image dictionaries, and to upload new
+dictionary entries which you create with the PCTB client dictionary
+GUI. This feature is mentioned in and controllable in the GUI itself,
+so it won't happen without you knowing about it.
+
+The uploads will by default mention your ocean and pirate name; if you
+don't want that, pass the --dict-anon option, or untick the box in the
+GUI.
+
+See README.privacy for full details.
+
+
+Authorship and copyright
+------------------------
+
+The PCTB server itself is a project of Joel Lord and various others.
+
+
+However, this screenscraper and upload client was written entirely
+from scratch by me, Ian Jackson. It is part of ypp-sc-tools, a set of
+third-party tools for assisting players of Yohoho Puzzle Pirates.
+
+ypp-sc-tools is
+Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+
+This program is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>.