DR> So, if you have multiple feeds for an echo, let's say FIDOSOFT.HUSKY. Do
 DR> you have new messages sent to both feeds for that echo? 
 DR> 
 DR> I have two feeds set for this echo now, but I did set one of them to
 DR> WRITE-ONLY. I guess I just don't want to cause problems for other
 DR> systems.

Yes. If the message comes from your system then both of those feeds would be
added to the seen-by. This will prevent them from sending it to each other.

 DR> I have two feeds set for this echo now, but I did set one of them to
 DR> WRITE-ONLY. I guess I just don't want to cause problems for other
 DR> systems.

If you want to put your mind at ease, feel free to connect to FIDOSOFT.HUSKY
on my system and test it.

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