Spam is going to part of the internet for the foreseeable future, and unmoderated newsgroups are always going to be subject to unwanted intrusions. I suggest you learn to use killfiles and ignore settings rather than harp on anybody who comes along that might have a product relevant to the group, because that's not going to stop. People can make their own decisions and clearly, as in this case, some people do like getting the information.
For this particular case I think he's been exceptional in that he's looking for (and getting, and responding to) feedback to make his product better. Would that all vendors in relevant fields would do this.
Eric Jacobsen Minister of Algorithms Abineau Communications
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