I've had cause to be using a few other wikis a fair bit recently so thought it might be useful to make notes about things that they do worse or better. This was inspired by thinking about what I'm missing when using them. Feel free to add your own ideas, please and thank you.

• When a page does not have a modified time easily visible, that's annoying. Is this info "fresh", has it been gardened recently? I'm less concerned about the who than the when.
• Backlinks. Backlinks. Backlinks!

From the other side, things that Tank gets wrong:

• Presentation insufficiently readable. This may be largely a line height thing, but there's more to it than that.