Sometimes it’s easy to tell if something is spam. It’s just obvious links to drug sites, p0rn or stuff like that. Other times it’s not so easy to tell though.
I have a innocuous looking comment on my other blog. It has a helpful suggestion as well. The suggestion was something that I’ve been thinking about (but hadn’t verbalized on my blog) for a while. But upon closer inspection, the link was to a email address and the ip address led to domain registrar.
I think the person wants their first comment approved so that they can come back and spam me later. Those subsequent comments would be auto approved on my blog. Unless I’m extra vigilant about looking at my dashboard (which I usually am), the comments would get through.
What do you think? How do you decide which comments to let through and which ones to keep an eye on?