For I wasn’t very keen on keeping removing all spam messages (see this post) I disabled any new comments.
I don’t know why I’ve never done so before, but today, I decided to check out what IP-addresses are used, and I discovered that it are just a couple of big spammers (and a few little ones). I blocked these IP’s, and let’s hope the best about it now. User comments are allowed by now.
For all spammers here, I’d suggest you start spamming these IP’s (which spammed me):
134.93.178.33
81.95.146.227
12.64.30.55