is the 79F/26C best temperature.

Agree

False.

70s are great. Anything above starts to get gross.

Indoor or outdoor? Outdoor I'd agree with, indoor that's a recipe for mold and/or sleep deprivation...

70 for exercisin', just sayin

for?

Way too hot. 22C is the best. For indoors while sitting at a computer.

Average Brazilian take

Yeah that's what our spring & autumn temps are like. Lovely weather.

10C is the best, anything hotter than that you go lazy