PBwiki double space

Double my storage space by writing about pbwiki online!

like:

1. easy to use
2. easy to copy and paste from Word and still keep the formatting
3. sidebar is useful
4. support Chinese in Unicode
5. "recent activities" is very useful in tracking the latest visitors and changes
6. default style is pretty good

dislike:

1. extremely annoying if this promotion keeps popping up for all my students. They might think there is some problem with the site.
2. my students had a ton of problem signing up at the beginning of the semester. Never really figured out why but it was such a hassle to deal with
3. slideshow cannot support Chinese encoding
4. need more options in default style
5. might want to consider adding the "history" as one of the taps on the top so this look more like any other wiki site
6. sometimes the site is slow/overload and history cannot be viewed
7. need a better way for users to control change notification