I'm not looking for a "new thing". And if I was, OHLC-only is incomplete data that only deals with price, which is ONLY one facet of data points available. It has nothing to with "boring".
Do you want to talk about lines on your screen? Those are just that... lines on YOUR screen. The market couldn't care less, just like the market couldn't care less as to what calculations, visual or formal, you put the OHLC variables though.
All that said, I make consistent money via the price variables. I also draw lines on my screen based on OHLC bars, not candles. Volume is the stuff that makes it all work for me.
In that context, to say no one is coming up with new stuff is probably true... why fix what ain't broken? New and improved does not apply to time-tested trading principles and techniques. New and improved does apply to the flailing, less experienced, and the misinformed, perfect for vendors or ego-feeding.