Hello All,
I too recently received an "inquiry" that spun me up a little.
Yes, people want to ask questions I understand that, but when they can't even be bothered to start the conversation with "Hello...", or "Hi..." it shows a lack of respect. What makes it even worse is that the questions asked were about who has the best car rental deal, who is the best dive shop, how close are all the dive shops.
I'm not sure I want anyone who can't be polite in their communication staying in my home: and I think some people forget that they are staying in someone else's home, and maybe they should just go stay in a hotel instead.
I did offer "pre-approval" and have since withdrawn it.
I just thought I'd share.