Wonderful, Plowking <img src="/ubbthreads/images/graemlins/up.gif" alt="" /> - bu... errhm... features I would like back are:

Stealing holy water at pickpocket lvl 1
stealing quest items or at least keys
overpowered splitting arrows
duplicating crystals
dumb enemy IQ, not reacting if I kill in sneak&hit, but deciding to die in a heroic stoic way instead of pestering me with a counter attack
unlimited sharpening at lvl 1
over-expensive splitting arrows if I choose to be honest for a while (of course, only when I sell them back)
a very old "feature" from Div => unlimited charms due to multiple panes
the duplication bug in general

Kiya <img src="/ubbthreads/images/graemlins/evilgrin1.gif" alt="" />

I have encountered several bugs - but except the BF prob in a few patch versions (fixed by now) - nothing really destroyed my game or decreased my fun.