The Table Creator node is quite possibly my personal-least-favourite KNIME node because configuring and naming the columns, setting the data types for each and typing in the data (or copy/pasting)… well let’s just say it doesn’t do it for me.
Which made me think “wouldn’t it be great if”…
… Wouldn’t it be great if there were an option on the output ports of any node that you could select and it would instantly generate the definition of the equivalent Table Creator node in clipboard, containing the data and structure of that output table, which you could then paste directly onto the workflow.
That in my mind would be fantastic from a productivity point of view, and simply a really cool feature -when demo-ing KNIME.
Just think… throw some data in a workflow, transform it and without even thinking you could take the output and drop it on a new workflow as a Table Creator. Trust me, there’ll be use cases for this when trying to share some sample/intermediate data with colleagues on a new flow, where you’ll suddenly wondered how you got by without it 
Some of you will probably read this and think “what’s the point”, or some other less polite version! … but if you know… you know… and if you know… please remember to vote! 