Here is a quick PHP hack to make sure that standard spam bots won’t work on your wiki (just added it to mine).

in EditPage.php

After:


{$editsummary}

Add:
<br /> <br /><span style='color:#AA00AA;font-weight:bold;font-size:24px'>Important: Type the name of the application in this box</span><br />(this prevents spambots, sorry for the hassle):<br /> <input id='chococheck' tabindex='2' type='text' value='' name='chococheck' maxlength='20' size='20' />

Before:

# Check for spam


Add:

if (strtolower($_REQUEST['chococheck']) != 'chocoflop')
{
$this->spamPage ('Did you type the name of the app? If no, hit back in your browser and type it!');
return;
}


Of course you should chose a question of your own