What's the etiquette for
giving an informational interview about a past employer? I'm not really thrilled with the company, and I probably wouldn't recommend that anyone go work for them, mainly because the whole culture was dysfunctional. But
→[More:] I've been away from them for a while, and the woman who wants to talk to me about them is a friend of a friend, so I don't know her at all.
I'm worried that she'll take a job there, go out drinking with my former boss and tell her everything I said. On the other hand, I don't use that boss as a reference, even though I think she liked me, because the whole company was just weird. Also, I'm changing careers, so it's not that big a deal anyway. And I would really hate to see someone go work for them without at least having a warning.
Any guidance? Is this one of those situations in which one is either positive or vague (as in a job interview), or one of those situations in which one is generally open and honest? I've never been on either side of one of these.