Why do online companies feel the need to change things?

Why do online companies always feel the need to change things? If I use a site frequently, I get to know how to use it, how it works and what I can do with it.
Suddenly, the owner of the site decides that the site needs an overhaul, and completely changes the look, the operation and the way in which you interact with a site.
It is "easier to use" is often an excuse that is given.

Well, IT'S BLOODY NOT!

Blogger : New interface...

I've just logged onto Blogger for the first time in a while (my last blog was back in March... Sorry people!) and I find a totally new layout to contend with...

Nobody ASKED me if I wanted a new system to use... Nobody told me to expect a new system to use...

Basically, it pisses me off that when you get used to how a system (such as Facebook or Blogger) works it gets changed.

Put it back to how it was, because I KNOW how to use it. Now, I just have to learn a completely different way of working, using a different method and I'm probably going to screw things up whereas before I knew how to do what I wanted to do, I wouldn't screw things up.

HOW IS THIS NEW SYSTEM EASIER TO USE?

Facebook Timeline - do you like it or not?

The Facebook "Timeline" feature is another recent example that has caused a huge outcry...

Millions of users of Facebook have complained about the new layout system, asking "what is the point?"... It is a good question - if something isn't broke, why try to fix it?

I don't really like change... I like to know where my shit is at... It's the same in my "offline" world - if the local supermarket rearranges the shelves into different locations it really annoys me! I nip in to pick up a few items and end up walking round the store twice because now I can't bloody find what I was looking for... It's not where it is supposed to be...

GRRRRRRR!!!

Does anybody else feel the same way?
Leave you comments below... (If the comments are still below, and not hidden behind a "sleek new interface design metamorphosis" ... )