

None of those are a problem to me, and enough people that there are now at least 2 phones with keyboards out.
Screen keyboards are FUCKING AWFUL. I could type 10x faster on my 2005 Palm Treo, without looking at the phone than I can with a brand new phone, even with autoincorrect.



Very carefully.
I suggest a fully-enclosed space with near-normal earth pressures and air mix. Makes for faster adjustment and less likely to get winded.
I’d have multiple spaces connected to a central space, all with plenty of views to the outside (with appropriate solar blocking in the “glass”).
In the main area I’d have a well stocked bar, with moon/solar system themed drinks. Make it an open bar, anyone who can afford to get there has already paid.
Basically, not much different than hosting on earth, just needs to have a softer floor and walls as people experiment with reduced gravity.