UI backwards compatibility
danluu.com
danluu.com
> If you open Google Chrome right now, and start to bookmark, you will notice that the order has changed. Basically, what Google did was swap the Done and Remove buttons of the dialog.
> This is a problem for users who clicked on done whenever they added a bookmark using the bookmark star icon of Chrome, as they may now hit the remove button instead if they don't pay attention.
I don't think that I have ever been bitten by a mouse UI modification (excluding the case of a webpage making an async call that adds a bouton in the middle of a menu...)
Note to the author: you seem to like minimalist webdesign. However, long lines are not pleasant to read. http://bettermotherfuckingwebsite.com/ is a good inspiration.
Sadly, there are some programs which haven't preserved this interaction, such as Firefox.
Perhaps designers or people using mouse only softwares might be more sensitive about UI changing on desktop.
But when you're using an app on a smartphone or tablet, it's still your hands and I think that's when it becomes a problem if the UI have radically changed.