We used to get a dozen or so spammers a day at FGRV (sister site) who would register and post links in their first post. Thus the implementation of this filter so it never got into the general population. We just had to go through these moderated posts, delete them, and ban the spammer. Not too many these days though, they must have found another scam to get into.
2017 Escape 5.0 TA
2015 Ford F150 Lariat 3.5L EcoBoost
2009 Escape 19 (previous)
“Most folks are about as happy as they make up their minds to be.” — Abraham Lincoln