Heya,
Just thought it would be really handy if you could type in values for a variable just by highlighting the condition or action.
Right now I am making an RPG that uses variables to track what point of a conversation you are at, so something like this would save an enormous amount of time believe it or not. But in other games I worked on it would have also been great, so you could for instance copy and paste a weapon's values heaps of times and then just quickly alter the bits you want to change for each weapon.