I added Olympic RSS news to see if that would have any affect. So far not much of anything has changed. A few retweets of gadget news is about it. I have only added a few new followers in the last two weeks. The count now stands at 1,157. Indications are that a small minority of the "auto follow" crowd periodically engage with the people on the follow list. There have been very few instances where a message was legitimately directed to the experiment account.