Obviously, I consider it unacceptable on the index page, but I'm referring to it's use on ALL pages of a free site. I'm seeing crap like "Enter Here to See More Hot Teens" on gallery pages. I think Enter should only be used on an index page and only as the entrance to that site.
Fonz, I rejected that CONTINUE>>> link a couple of times from one submitter. Fortunately, I was able to blacklist her a few days later for a wholly different reason.
(I think that continue link is copied from some old HFSs.)