3 ms·Even if their location is available, there's no way to tell if they live alone.by ojbyrne 17y agoEven if their location is available, there's no way to tell if they live alone.wendroid 17y agoKnock! Knock!mrcharles 17y agoTwenty minutes to make sure no one is in the house followed by a quick peek through the mail box (or windows) will give you a pretty solid idea if they do, though.lftl 17y agoWhich also largely obviates the need of relying on Twitter to gather any information in the first place.mrcharles 17y agoSure, for added risk.