Sorry, again, there is no US law which prevents people (on a forum or otherwise) from discussing rates for web developer services. That’s not what the Sherman Antitrust Act (circa 1890) is all about. Dig into a few of the details. It won’t take much effort. Here’s an excerpt:
The purpose of the Act was to oppose the combination of entities that could potentially harm competition, such as monopolies or cartels. Its reference to trusts today is anachronistic. At the time of its passage, the trust was synonymous with monopolistic practice, because the trust was a popular way for monopolists to hold their businesses, and a way for cartel participants to create enforceable agreements…
And a little more…
The law attempts to prevent the artificial raising of prices by restriction of trade or supply.[4] In other words, innocent monopoly, or monopoly achieved solely by merit, is perfectly legal, but acts by a monopolist to artificially preserve his status, or nefarious dealings to create a monopoly, are not. Put another way, it has sometimes been said that the purpose of the Sherman Act is not to protect competitors, but rather to protect competition and the competitive landscape.
Anybody got a monopoly on providing developer services? I didn’t think so.
Antitrust has to do with larger companies (products or services) which have the potential to restrict competition within markets by collusion, cartels, tying arrangements, exclusive deals, mergers and acquisitions (which may reduce competition). Think railroads, manufacturing, telecommunications, computer systems, and names like AT&T, IBM, Microsoft, not Bill And Ted’s Excellent Web Developer Services, whereby Bill and Ted discuss how they price their web development services and rates with others in the industry.
In other words, the only prohibition here against individual developers discussing rates for services to clients is EE’s policy (a perfectly acceptable forum policy). There is no US law which seeks to prevent developers from discussing rates with each other, or many other developers (through forums, books, articles, seminars, et al.). The Sherman Act, the Clayton Antitrust Act (1914), the Robinson-Patman Act (1936), and others which extended the original Sherman Act, all had to do with restricting competition via a monopoly. A monopoly, in and of itself, is not illegal in the US. Abuse of a monopoly, however, can be illegal.
Again, web developer services are not likely to incur the wrath of government lawyers unless there is the potential of a monopoly, an undue effect on competition, and so on.
Oh, and there’s that whole First Amendment thing, too. That said, EE is well within their rights to prohibit or restrict the topic as they see fit. That’s not a legal issue as much as probably good policy as price fixing could enter into the picture. Potentially, what could happen is that a very large number or percentage of EE developers could collude, on the forums, to keep developer rates high, lock out competition, or whatever. That wouldn’t be good for EE, or EE’s customers, but even then, such action would be unlikely to incur much legal oversight unless competition for all web developer services is reduced, and while that’s possible, perhaps even plausible, it’s really unlikely.