If you want to "treat all {{ __...__, **...** and //...// }} as three different kinds of emphasis, without specifying the exact presentation," then why not support {{ '' this instead, or as well'' }} since both tikiwiki and mediawiki use it.

According to [[Talk.BoldAndItalicsReasoning]] and a few other pages, {{{ __alternative title__ }}} is ideal for titles including alternative titles as well.  If you don't want to allow the user to mix emphasis, perhaps only the title should have a mixed emphasis?  Such as, for instance, both underlining and boldfacing ? Then you can have {{{ _just underline_ }}} as well.  Or do it with three and two respectively, if you don't like single characters to mean anything.

See if [[MakeTheMachineWorkHarder]] expresses your views on this, if not, make clear how you feel about it.

--Anon

Dear Anon, we really didn't just made up an arbitrary markup from the thin air, and this was discussed in detail. Apart from weird terminology most of your arguments were brought up previously. Please read:

* [[Talk.BoldAndItalics]]
* [[TextEmphasis]]
* [[ChangeItalicsMarkupProposal]]
* [[Talk.ChangeItalicsMarkupProposal]]
* [[WikiMarkupHasPresentationFlavor]]
* [[Talk.WikiMarkupHasPresentationFlavor]]
* [[Meatball:HeaderSyntax]]
* [[Meatball:CharacterFormattingRules]]
* [[Meatball:EmphasisPattern]]


I sympathise with you, because I started out with a similar point of view. But it changed as I did some research on actual use cases and text on the web in general. One important thing to rembeber is that on the Web you **write for skimming**, see http://www.useit.com/alertbox/9710a.html and http://danbricklin.com/log/boldreactions.htm

I hope this helps.

-- RadomirDopieralski, 2007-02-05