Technically isn't all online gambling illegal in the U.S/Russia/Others, so why not remove the gambling section all together?
Theres is a sliding scale of legal involvement in hosting content online. Bitcointalk has very minimal involvement in classified/service listings. It could probably get in trouble for accepting advertising payments from Ponzi sites, but if we aren't promoting the sites, and not collecting a fee on the listings, we have very different levels of legal involvements. (Think Ebay vs Craigslist) if you sell Crack on Ebay, Ebay gets in trouble, if you sell Crack on Craigslist, the authorities might subpoena information from Craigslist to go after the individuals, but Craigslist isn't on the hot seat. I dont recall if Ponzis have ever been advertised by the forum, but I believe there is a general disclaimer to check your jurisdiction before participating. Theymos is all over the legal stuff, and I in no way speak for him or the forums, this is just my interpretation on the matter.
In the US, there is no federal law which expressly prohibits online gambling. However there are laws which deal with wire fraud and money laundering, etc.
Online gambling is legal in some states. Online sports betting as well in others.
Louisiana is one such state which has no laws regarding any types of online casinos. NJ allows poker and other games.
My point to this post was simply Ponzis by their very name alone are "Bad for Business".
GAMBLING
1. play games of chance for money; bet.
"she was fond of gambling on cards and horses"
synonyms: bet, place/lay a bet on something, stake money on something, back the horses, game; informalplay the ponies
"he started to gamble more often"
bet (a sum of money) on a game of chance.
"he was gambling every penny he had on the spin of a wheel"
PONZI
Scam in which gullible public is enticed with the promise of very high returns in a very short time, but is based on paying off the early 'investors' from the cash from (hopefully ever increasing number of) new 'investors.' The whole structure collapses when the cash outflow exceeds the cash inflow. The originators of the scheme, however, usually disappear with large sums a few days before the crash. Named after Charles Ponzi (1882-1949), an Italian immigrant to the US who, during 1919-20 collected more than fifteen million dollars from some 40,000 eager people by promising to double their investment in 90 days. See also pyramid scheme.
Read more:
http://www.businessdictionary.com/definition/Ponzi-scheme.html#ixzz3QwcqN4M9Strato