I have WP 3.0 with multi-site enabled.
I noticed on the permalinks page that I have "/blog/" as part of the URL, and its not editable.
This is a real PITA because:
a) It increases all my URL lengths
b) Not great for SEO
c) Some themes I use don't like it, and have stopped working
So can someone tell me where the "/blog/" has come from, and importantly, what I can do to get rid of it ...