Safari opens tab at the end again?

Is this a big issue for you? You can shuffle tabs into any order you prefer, you know. Even slide them into another window.

 

But to your question: Safari 7 appears to open new tabs next to the one you currently have open.

 

I've experienced both behaviours.

 

Clicking + in the tab bar adds a new tab at the end.
Command + t opens a new tab at the end.
Right clicking open in new tab opens a new tab at the end.

The only case I've found where this doesn't happen is with youtube description links which open one tab to the right.

 

Just to clarify what I said earlier. It's the right clicking for new tab where I experienced opening beside and at the end. Every other way opens at the end.