[Orgmode] org mode as tabbed notebook

[katepano]

Hello All,
I was wondering if somebody managed to use orgmode as atabbed notebook, 
like gjots, or the old keynotes program from windows which I miss a lot 
or even Ms one note. I tried using tabbed.el or speedbar, or the sitemap 
of orgmode but it was not satisfactory. Any way how you manage to have a 
lot of files open simultaneously, with the buffer list?

Any ideas are wellcome!