You can probably add the scam site
www.val1d.ru to the list. Someone created a thread advertising the site
here, and upon visiting it via tor, it appears there are very few members/topics/posts, most likely well under 50 total posts. However there are a number of users whose statistics show they have several hundred posts, while their post history only show ~8 posts.
A number of illegal things are being sold (this doesn't necessarily make it a scam, but still a good idea to avoid). There are threads advertising things like western union payments at ridiculous discounts under the amount claiming to be sent, which should obviously mean all will not end will with the buyer in one way or another (BTW, "verified" members are selling this).
This has many of the same red flags that the scam site bitcoin-power.com has, although I am not sure if they are run by the same person.