I've made some changes that will make spambot-blocking rather more aggressive.

What happens now is that Voice will always set a cookie using JavaScript, and browsers accessing without this cookie are blocked from posting forms (including the login form) and from endlesly loading the 'day' pages in the calendar.

Almost all spambots don't run the JavaScript, which means they won't have the cookie set. But real browsers do, so they will.

I'll keep an eye on this to see how it works out, but early signs are promising!

Thanks

Joe