I stand by my statement that wood heat is not efficient.
I have at no time said wood heat wasn't cost effective.
I have at no time tried to convince anyone to change their ways.
You are free to verbally attack me as you wish.
Well....actually....you did say: "burning wood is not cheap". I'd say cheaper or "cheaper" is a synonym for cost effective when you're doing comparisons.
...but so what? You've been very respectful and courteous in this "discussion" that some people want to turn into an argument.
I don't get it, people come here to discuss ideas or perspectives, and get personally offended if they run into an idea that doesn't match their's. "It's just words!" Not like you punched somebody in the nose.
Oh well that's the internet.
Perhaps they won't kick their dog if they can take things out on you....so on behalf of their dog: "Thank you".
On the other hand: Burning wood is a "lifestyle" in addition to just being a heat source. It's going out to the shed on starry night when it's 10 degrees. It's NOT burning a non-renewable resource and the global impacts that come with that. It's harvesting your own fuel and self-reliance. It's about not being a soft p*ssy. Etc...Etc..Etc.. I could go on for pages, so understand that when you challenge someone's lifestyle, it's can be perceived (that word again) as an offense on their very being.
...but back to perceptions:
I believe/know/perceive wood burning to be very efficient from a monetary perspective (Who cares about BTU's? If I did, I'd invest in better insulation). Then again, we all remember those old jokes about the true cost of wood burning:

1. Stove $1200
2. Chainsaw $600
3. Pickup $50,000
4. Replace back window of pickup: $400
.
6. Donation to local Vol Fire Dept for 1st chimney fire response $100
7. Redneck tow to get pickup truck out of mud (AAA doesn't go into the woods) $50
.
10. Emergency room bill to get splinters out of eye $250
.
13. Donation to local Vol Fire Dept for 2nd chimney fire response $100
.
15. New coffee table (old one chopped up and burned while drunk) $400
16. Replace carpet with burn stains.
17. Chiropractor bill for herniated discs in back $300
And the grand finale was "divorce settlement" to the tune of $100,000 or so.