Notice the plus in the second.
I thought about that, too. If you place it with the +1, then you'd be after mod_deflate. I'm not yet fully sure what the implication of that would be.
Moving the filters around may have some benefits. Ideally, we should come up with different strategies for moving the filter around... The only thing I know for sure is that CACHE_SAVE and CACHE_OUT need to be aligned at the same level. I guess you could have multiple variants: one if the client supports caching, the other if it doesn't. I'd have to start looking at our Vary code in depth though. -- justin
