Even when I used a more traditional "straight" keyboard I didn't have problems with it... Also, it's usually bigger than character and digit keys, so, really, it's not that hard to press it...
> so there is nothing stupid
I literally wrote what is stupid about it. Please take a minute to read the post you are replying to.
> if only it were somehow possible to create subfolders or slighly change the names and store links in the backup...
This is irrelevant. What if you rename the directory where you worked with files that need backups? Even worse, what if you switched two directories. Or deleted and created afresh... There are plenty of cases where renaming of backups will be very confusing / will do something you didn't intend and for zero gain.