DEVOtechnologies has posted the fourth public betas of DEVONthink 2.0 and DEVONnote 2.0. The former is used to manage files, bookmarks, notes and other material, linking them together with shared; DEVONnote uses a similar concept, but concentrates solely on storing notes. Both of the beta 4 releases include a new Clip to DEVONthink bookmarklet, and an option to convert webpages into PDF files.