Talk:Content projects
Discussion of specific projects and efforts.
Wikireader
See also Wikireader and its Talk:Wikireader discussion page. Sj talk 13:23, 4 March 2007 (EST)
Global collaboration site
LiveJournal is very journal-specific. Blogger, et al, very focused on mainly single-person blogs. Wiki* projects are all rather specific themselves.
There is not yet a generic wikihost that provides individuals with space to throw up a page about whatever they please... something worth considering doing - perhaps only for all laptop users; perhaps with some very general project-based security so that first-edits are delayed; and projects can get their own namespace and project admins can independently control who edits non-talk pages there.
One bonus: dealing with vandalism can almost be reduced to dealing properly with merge conflicts from offline synchronization.