Google called me yesterday!!

Yesterday evening when I came back home I had a nice little surprise waiting for me at home. While I was out the whole day my brother was at home studying for his exams. When I came home, he told me that a call had come for me. I asked him whose call was it and he said Google. I said what? He again replied Google.
I had never expected any call from Google so I wasn't sure he was telling the truth so I threatened him a bit and asked him not to make a fool of me. He said thet he wasn't lying and a call from Google had indeed come for me and since my cell was not reachable they said they would call again.
So, thus began the wait for Google to call back as I didn't know what business they had with me. Finally, an employee from Google called me again today and now I know that the motive behind the call was money. The employee was a sales representative and he wanted to know whay I had stopped using the Adwords program. Well, we had a very long talk lasting about half an hour and I told him that my marketing strategy had changed and I had moved away from Adwords. I also told him that I would no longer want to use the Adwords program. He even offered me a promotional scheme but I told him that my marketing strategy was no longer inclined towards using a CPC system altogether. I think the guy understood what I meant and just thanked me for being part of Adsense and asked me to rejoin the program if it seemed good to my marketing strategy.
That was it, that was why Google called me personally. I don't know from when they have started calling all their customers individually but in the end I think they are doing this cause they want to make a bond with their customers.