B43 is right around the corner and it brings a whole slew of niceness!
One of them being a new format for online charsheets, you can see a preview here:
This is (should) both better looking and a better system internally. Previously charsheets were saved as a json dump witth some bis of html formating embeded, which makes them very hard to parse by third party and makes it uneasy to change the display.
B43 introduces a new sysem which outputs json dumps of a much better parsability. I will probably later on open public APIs on e4.org to allow searching the vault and retrieving charsheets :)