Change to Blog Comments

I've been having a lot of spam comments recently (mostly ads for online gaming with a few porn links thrown in), so with some reluctance I'm moving over to moderating comments in advance. I feel driven to it after losing the better part of an hour rooting out spam, and I'm still nowhere near getting all of it.

The change will slow down how quickly comments appear (especially when I'm away from home), but it should allow me to prevent this stuff clogging up the comments pages.

Thanks in advance for your patience.