InformationWeek’s Fred Langa has determined that E-Mail is Hideously Unreliable. While I could quibble with some of the methodology here (okay a lot of it) I think his point is well taken. You can’t assume that the mail is going through like you could a year ago. We may be on our way back to that early-days of the Net strategy of phoning people to say “did you get my e-mail?” Ugh.