Well, I for one think it is sad. However...
I'm not a lawyer, but based on my understanding of the wording, what is forbidden are US institutions from sending money to and receiving money from
gambling sites. If that is accurate, then what should come out of
neteller's "further review" is that they are not a gambling site. They are an off-shore "financial institution" (if you will). They legally do business with third parties are are both gambling and non-gambling sites. So to restrict US citizens from utilizing NeTeller service unfairly restricts both US citizens and NeTeller from doing business which may in fact be non-gambling related. If they come out of this with a purist attitude, this is what they'll find and they won't go anywhere.
There is still a slim chance that NeTeller's immediate statement is designed to calm investors, et al in the uncertain time. Really, what they've said is really wishy-washy. All they said is that they will re-review the wording and will comply. Well, complying is based on interpretation of the words they review and how they hear the US fed state the US requirements.