Possibly a stupid question

[ffutures]

I don't have comment notification enabled - I look at my journal most days, and usually notice if comments have been added to the last few days of posts; beyond that I generally don't bother, since there rarely seems to be a lot of point.

A couple of times that has meant that important comments on old posts have gone unnoticed, or that comment spam sits there for quite a while before someone brings it to my attention.

I'd really prefer not to re-enable notification, I already get too much email, so this will probably continue to be the case.

Is there any reasonably idiot-proof way to set up livejournal so that entries over (say) a month old are automatically locked to block further comments?

Comments

[feorag.livejournal.com]

Most spam can be blocked by not allowing anonymous comments. All spam can be blocked by limiting comments to your friends.

[ffutures.livejournal.com]

I'm already blocking anonymous, I don't really want to limit commenting to friends since I get a fair number of drive-by comments on my fanfic.