[babel] link type to execute src_block

[Torsten Wagner <torsten.wagner@gmail.com>]

Hi,
is there a way already to execute a (named source block) by creating a
link type?
I checked the manual and there is a link type for shell and elisp but
it seems not for babel.
Something like

[[babel: src_block_name()][Text]]

With this, one could create all kind of little features within an org-file
* start often used shell, python, and other language scripts,
* start little GUIs in a different programming  language (e.g., java
works fine) to allow a more mouse centric input (there was a tablet
discussion recently)
* link blocks to descriptive text making reproducible research more
readable  (e.g. ...after the applying a _FFT-transform_, the dataset
was _plotted_....)

Would be nice to have the option to either execute the link and to
jump to the code block

All the best

Totti