I am pretty sure it took a week or longer after my reports, but the mods did an impressive job by deleting hundreds(?) of posts. So make sure to report the posts as well 
Yep, I keep doing that as well. The reason I update this thread is that I want people to know how the website uses shills to promote itself when they can go for forum adds or something.Tagging won't stop them from shilling the same sites,most of them were newbies so they don't even care about their trust ratings as well.Why mods didn't nuke those accounts which are clearly spamming the forum with vegascasino. 
Tagging won't help. Nuking accounts won't help either since most of them are newbies easy to create one. What mods should do is nuke their service off bitcointalk.