Complex sentence: Invitations for collaborative writing efforts or any other discussion of potentially interesting work is always welcome on the WikiCup talk page; if two or more WikiCup competitors have done significant work on an article, all can claim points equally.
Split into simpler sentences: Invitations for collaborative writing efforts or any other discussion of potentially interesting work is always welcome on the WikiCup talk page. Remember, if two or more WikiCup competitors have done significant work on an article, all can claim points equally.