Just a heads up but the Clip to DEVONthink extension isn’t working properly in any browser (even after re-installing the extension). Regardless of which format is selected, it’s defaulting to a bookmark.
Otherwise, DEVONthink runs like a champ.
(And, yes, I know the dangers of running betas, especially OS betas, etc., etc.)
I’m not seeing anything different here with the clip to DEVONthink extension in Safari-for me it works the same as it did with Safari on Mavericks.
I don’t use any other browser, so I have no comment on the behavior in Firefox or Chrome.
Reboot your machine. The extension uses Bookmark as a fallback if it can’t create the requested type.