Perhaps "limit" is the wrong term, but anyway I read a discussion regarding http://www.gamesas.com/topic/1472522-wipz-skyrim-script-extender-skse/page-3#entry23079468 a while back, could someone shed some light on what this would mean in practical terms?

I've not had a single modded setup with fewer than 150 mods minimum, and since many script heavy important mods end up towards the end of the load order this is of concern to me for future installs.