[leslielurker]

I'd never heard of SingleFile before but it looks excellent. It would be great if Firefox could incorporate it into its save function too. Firefox save page works but as shown on the SingleFile demo video, it's not really what a user would expect, it's often not complete and splitting it across multiple files/directories isn't ideal either.

[Springtime]

It's unfortunate as Firefox used to have excellent MHTML support (which similarly achieves an all-in-one file) via addons, particularly the feature-rich UnMHT. While Chromium and its derivatives support MHTML saving natively (and in the past Opera Presto and IE).

If they brought back MHTML saving support it'd be a great win.