This is particularly in regards to WP 3.01 in Multiuser mode.
If at all possible, I'd prefer to see a single w3tc directory with one subdirectory per domain.
So, right now we have:
I'd prefer not to have all of these directories clogging up my wp-content directory. I'd prefer to see the following:
Very nice plugin, though. We're test-driving it on our development installation at the moment. We're really looking forward to 1.0 and nginx support.
Keep up the good work!