I read through eight pages of OG2's comments and I see nothing warranting banning.
It was mentioned in a previous post that the 'smoking gun' thread was removed.
Re: Ads and reviews: Someone who's banned can still read most of the board. The exception is the review section. I would think this would also apply to people who haven't signed up for an account.
Re: IP addresses displayed to Mods: I'm a moderator of another board unrelated to this industry, and I'm also a member of a few private torrent sites where the members can see their IP address on their profile page. In all cases, the IP address shown is not the same one I see if I run
ipconfig in DOS command prompt, and a different IP address is shown on each of those sites. They are, however, consistent from day to day.
On the site where I'm a Mod, a lot of information is displayed that non mods don't see, (country of origin, ISP, IP address, browser, and operating system). All of the information displayed
except the IP address is accurate. The notes in a member's profile will also tell if the IP address in use has been used previously, or if it is currently associated with another account. It's likely that this information would also be available to Mods here.
As long as an IP address, (even an inaccurate one), is assigned to an account, software can easily determine if the same computer has been used to join the site more than once. We usually only ban people for Spam advertising, (usually things like trying to sell knock offs of NFL jerseys), and the history of the IP address is a guideline as to whether we would just hide the post, send a warning, apply a ten day ban, or apply a permanent ban, (we have only those four options).