>Regardless, the term “sideload” was coined to insinuate that there is something dark and sinister about the process, as if the user were making an end-run around safeguards that are designed to keep you protected and secure.

I also recall a time in the nascent era of web file hosts, like Rapidshare.de and Mega upload, and some others that came and went so quick that I don't even remember their names, some services offered the option to "sideload" (as opposed to download) straight to their file server.