[General] Wanted: A personal information database

Update: and then I discovered dokuwiki
 
I want to be able to to
What I'd like right now

• personal wiki
• accessible remotely (but securely)
• accessible via my mobile device
• WYSIWYG, with inline images, tables
• searchable, tags
• open source
• nice, standardised data representation (OrgMode, Latex, HTML); something easy and clean to parse

I think Microsoft OneNote offers some (if not all) of this.  I sort of want an experience that merges using Wikipedia and Aloha Editor.

Things that exist that are inadequate:

• MediaWiki: big, requires web infrastructure (well, Apache), not WYSIWYG; comprehensive though
• Tomboy: doesn't have inline images or tables; nicely WYSIWYG though
• TiddlyWiki: doesn't save automatically, or have WYSIWYG; easy to setup though
• org-mode in emacs: no WYSIWYG, no obvious remote; great data representation
• MS OneNote: not open source, doesn't run on Linux; seems featureful