I disagree with you on sheet music vs tab. GOOD tab is more informative than sheet music. Specifying which string to play a note on isn't something sheet music is very good at, and from a tonal perspective, it _matters_. A 4th string 5th fret "A" on a bass is VERY different from the same note played on an open 3rd string, for instance.
You're clearly not familiar with actual guitar sheet music. There's a lot of notational conventions for string indications. Along with fingerings, positions, barres, etc.
