Answer:
I am a popular afterlife location to send evil people
Some will use me, others not. Some have remembered, others forgot. For profit or gain, I'm used expertly. I can't be picked off the ground or tossed into the sea. What am I?
I am brown and sticky
I fly forever Rest never.
I taste better than I smell. What am I?
A little house full of meat, no door to go in and eat.