First seen today this UA:
ArchiveTeam ArchiveBot/20150417.01 (wpull 1.1a1) and not Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36
And Archiveteam hates robots.txt and says "ROBOTS.TXT is a stupid, silly idea in the modern era. Archive Team entirely ignores it and with precisely one exception, everyone else should too. ... Archive Team interprets ROBOTS.TXT as damage and temporary madness, and works around it. Everyone should. If you don't want people to have your data, don't put it online."
Wow. What they say ArchiveBot is: "You give it a URL to start at, and it grabs all content under that URL, records it in a WARC, and then uploads that WARC to ArchiveTeam servers for eventual injection into the Internet Archive (or other archive sites)."
Thanks but no thanks. Access denied.