I sent an e-mail to my friend containing new information about something we were discussing.
He said: "It's cumbersome for me to access my e-mail, could you take a screenshot of it to me and send it on Skype?".

I was appalled. The e-mail is full text and he wants a screenshot of text. E-mail's primary purpose is to send text content. This guy never heard of copy paste text (which is what I did)? And he works in helpdesk, which is even more ironic.