Up to you two if you see it that way, but after linking to twizyowners pictures, you can then view his whole gallery.
In this day and age, too much information is on display to anyyone and for me it would be a worry. I have kids and am aware of the everyday minutia that gets posted. I warn them that publicly viewable content can be misused. Information can be gathered from inspection of any pictures also. Not good in my book.
Look at the thefts etc that were attributed to Googles street mapping.
If I'm an old luddite, then so be it.
Its called personal choice...and if its such an issue for you, why flag it up that you can see the owners whole gallery? Some my not have noticed but now you've pointed it out to them.