SystemsAccountants interview questions

A very nice guy contacted me by LinkedIn and asked me to set-up an interview for a position they had available. During the "interview" I realized he was more researching about the market, customers I had worked, potential customers in the country I live at, so I gave him some small "bites", to test if he would be back to me with a real opportunity, and a couple of weeks later, he got back to me not to follow-up on my interview, but to ask me more details about the "bites", I provided. Totally waste of time.