Linux here also. Archiving all the crumbs in raw text form (text file) and the Spreadsheet which includes some answers. Archiving memes in Mega Q Research Graphics Library for others to download.
Archiving all breads using German Archive Anon's Mega archive. Periodic download, and periodic burning to DVD-ROMs.
No, I'm not using the wget tool or the other archiving tool. I just hate the parameter set which are implemented in a weird way where you have to experiment to get them parms to do exactly as expected. Also tried that offline archive tool and hated it, did not continue. German Archive Anon stepped up and they have done a great job.
What was it that you couldn't get working? Be specific & I'll try to help U.