I agree Jack but had he/my mrs not had fb there would have been no means of contact really.I see what your saying though.
I'll still never have one

My business has sort of got one but what the hell do i write on the wall???
"New customers always welcomed,no bad payers,messers or dog muck all over"?! LOL
Nah seriously,ive got some before and after fascia/gutter and conservatory cleans i wanna put on there along with my van when it gets sign written.
I might even do an obscene gesture while smoking a roll up (i'll pretend its a reefer

)