Web Retargeting vs Facebook Exchange, 468 cross-exchange campaigns analyzedblog.adroll.com·9 pts·tpiddy·0
Firefox to default to Google SSL, preventing more search keyword trackingsearchengineland.com·1 pts·tpiddy·0
KLM air lets passengers browse other's social profiles to request seatsbusinessinsider.com·1 pts·tpiddy·0
Making something out of nothing (or, why None is better than NaN and NULL)ocaml.janestreet.com·5 pts·tpiddy·0