One member here Wolf - 23000, typically has posted that his base weight is under 5lbs. That's for fairly benign temperatures. I can't get near that. I don't have the experience, skill, and desire more "luxury" as well. The 23000 in his name is in reference to 23000 trail miles. There are others who are close. Often using cuben pack, cuben tarp, ultralight quilt, and minimalist pad.
That said, all discussions of weight have to consider the hiking environment. Location, climate, time of year, nature of hike (thru or LASH vs section/weekend, etc.) Otherwise you aren't comparing like things or events. My summer gear for short sections in the Whites and VT (7 - 8 lbs base depending upon if I use tarp, tent or hammock) is probably more like a shoulder season setup in the southern mountains. Typically I'm at around 15 lbs before food and water when the temperature is above freezing.