increased memory consumption.
For clarity, it doesn't consume more. Just the same, whereas the session would consume less compared to what we have now.
I still think session is quite a bit better than page / threadlocal.
I think so too, but we have to find a good way to clean it up. Feedback messages are probably the most refactored piece in Wicket, so we have to be careful not to fall into traps we've fallen into before. Eelco
