thanks for pointing me to TiddlyWiki,

As a feedback:

Using it with the default Android2 Webkit Browser is problematic, cause I can't open the once saved files again (the HTML viewer is the default here)

I was able to make it kind of work with a Firefox App, but I have still to figure out how to save with new names. ATM I need to click the download button, so I get multiple numbered instances of the original name.

TiddlyWiki is certainly an interesting technology,thanks again! :)