I love this quote from @twelvety about the benefits of using a wiki:
[…]it’s like swirling hot chocolate around in a mug: By keeping everything visible and mixed in and active, the good stuff doesn’t settle to the bottom where it can’t be enjoyed.
@canion I've seen TheBrain... You're looking for an online first tool, I assume?
I've always found wikis to be a little unwieldy... Does Tiddy only have support for wiki markup or does it do markdown or rich text too?