[Operators] addressing the spam problem

[Peter Saint-Andre]

Over the years we have discussed a number of potential methods for 
mitigating (I do not say solving) the spam problem. For example:

http://xmpp.org/extensions/xep-0159.html
http://xmpp.org/extensions/xep-0268.html
http://xmpp.org/extensions/xep-0275.html
I suggest that we work on this problem more actively and start 
experimenting with solutions.

What do people on this list think?

Peter