This is a simple question: is it safe to "mix" several apps into a unique common lisp session (or lisp image) ?
If not, when is it safe or recommended to do so ?
For example, I am planning to develop several webapps and/or use other project like hunchentoot and ucw. Would you put them all in the same lisp image or would you seprarate them in a one app per lisp image ?
I hope I have been clear here