Christopher England <...> said:
I've switched said address to 'moderated' so that future attempts should
be trapped, but is there anything else that can be done?

Not as a space administrator, no. However we are taking further steps against spam ourselves as unfortunately as we get bigger we become more of a target.

We're currently evaluating spam filtering systems and in the near future will begin filtering messages coming into Jiglu.com.

To prevent spammers harvesting e-mail addresses from Jiglu.com we don't show any e-mail addresses on the site unless you're logged on, but with the current exception of any that are in the About or Contact sections on a space's home page. We're now looking at whether we should remove them from there too unless you're logged on or if we should mask them so spammers can't easily read them but still humans can.

Any feedback on this and how you'd like to see us minimise the chances of spam getting through is more than welcome.