Actually, MS Word offers an option to keep or drop accents when converting
lower case to upper case in its spell checker options. I comprehend to the
Turkish translation. They've got two different letter "i", one with and one
without the dot ("ı"). But that's all not pointing to the direction of what I'm
up to.
I'm not suggesting to change the Unicode table. The table is fine.
What I'm suggesting is to change the glyph (the rendered outcome) to something
that's resembling two capital letters "S".
Here's a hyperlink to an image depicting of what I'm suggesting:
https://www.dropbox.com/s/l9zifh1imef0re9/SS.png
So, no matter whether the glyph will change - the rules and algorithms will be
retained.
It's quite like Richard (Wordingham) wrote yesterday: "It's a font decision,
not a Unicode decision". Yet, Unicode needs to lead the way so font designers
may then amend their fonts accordingly.