Karl Mitschke edited Revision 7. Comment: Modified figure numbers
Zoltán Horváth edited Revision 4. Comment: Replaced the first sentence, just not to start a page with "back to".
yottun8 edited Revision 3. Comment: Added "Other Languages" and ja-JP version.
I agree that quoting can make it much clearer to follow a thread. A disadvantage of excessive quoting is that it reduces the amount of new material per forum page and hence makes it necessary to page forward/back more frequently. Quoting should therefore be used judicously.
Personally, i prefer prepending ">". I find this less intrusive, especially when responding to many points individually.
The main point is that it is a good practice to make sure it is obvious what you are responding to, whether you use the prepending method or the built-in quoting feature. Thanks for the comment.