A way for crafters to not have to cancel their current craft and leave the entire craft interface just to switch linkshells.. Ug..
This is just fundamental stuff here.

Like this plz:
/ls 1
/ls 2
/ls 3

Make it easy, we like simplicity in commands.
Interfaces take to long to navigate as it is.
I prefer command console, if this interface can't be debugged and the lag removed from everything.