I guess I don't care one way or the other - though the banner picture is a nice feature.
Since I use it for both personal and business, I will just go with the flow and deal with changes. I've known people who got mad enough to just leave. But why throw the baby out with the bathwater --- facebook is a powerful social networking tool, and it's a powerful way to spread your message. I will probably stay there till Google + takes over the world LOL!!
That reminds me - I have a myspace account I haven't been to in ages. I wonder if they are even still around?