At nowiki there are some users that complain loudly about the pencil icon. I tried to do some changes to see how it would turn out in full use, and there will be way to many such icons. It will probably not be acceptable for the users that complain about a few links today.
So, how can it be changed to become acceptable. One option would be adding an edit-link above the infobox to turn them all on, and to replace that with a reload-link when the pencil icons are visible. After reload the edit-link will be back. That would make the links less annoying, but I don't know if it is enough to stop the users from complaining.