The man lives and has always lived a modest lifestyle, as far as I know or can find out. You find something different, please let me know. Until you do, I'd suggest you not ridicule or mock those in service of the Almighty. If you know anything, you should know that isn't something to be taken lightly.
In the mean time, looks to me like he's doing an excellent job of getting the Word of the Almighty to every corner of the globe!
Also, check out their Lydia Project:
