> That's great but what we really need (ahem- what I really need) is more maths-y characters, like ∑∏∫∀ and all the sub- and super- scripted letters: ⁱⁿₙᵢ and

> That's great but what we really need (ahem- what I really need) is more maths-y characters, like ∑∏∫∀ and all the sub- and super- scripted letters: ⁱⁿₙᵢ and so on. Agreed, but what we need even more than the symbols is some ((La)TeXy, says the mathematician) way of combining them. For example (says the mathematician who doesn't understand the complexity of text encodings), why do we need a whole bunch of separate "subscript m", "subscript n", etc., glyphs, rather than just one "subscript" combining mark?