It is an interesting topic.
I didn't answer the poll because I am not full time. We don't plan to go full time.
The wife is retired but I have a few more years. We plan on keeping our place for sure as we plan to be there more than we will be on the road. I think I would always like a home base, however, if we did go full time I could see the advantages to selling it.
Keep in mind that unless you have a big nest egg it could be tough to buy something later on if you change your mind.