I was just curious, what defines a robot, and what is it about these robots that it was decided to put them in the "Members Online Now" section. If I take a quick glance at the Members Online Now, and see the total of 353, it's almost misleading, if I don't read down to the robots bit. Thanks in advance for input.
That's it. Google and dozens of other search engines that are constantly reading content to update their search engine indexes.