How does it look to HR or another programmer when an applicant doesn't have a Facebook account?
In any case, I notice quite a few folk keep a work and a personal fb a/c these days -- particularly the youngsters. I have no problem in being shifted to the work version, as appropriate.
It only crosses my mind because I've actualy watched people get DQ'd from the call-back list with my own eyes because of photos where they weren't doing anything more than leaning in with a few close friends, clothed, acting sensible holding a bottle of Bud Light in their hand. It was actually...depressing.
Especially since I have luke.schlather as the URL, and flinchbaughschlather.com/luke is a little less obvious, even if my name's all over the page.