Wow... I wish if we left the laundry for weeks there would ONLY be 5 loads!!
I've neverminded sheets too much - they're quick to get a load together for the washer and only a few pieces to fold - for fitted I pop the corners inside each other let them fold in on the sheet a little. What I've always hated were undewear loads because of all the little pieces to collect. That and light loads - I'm always afraid something will slip in and bleed dye on other clothes.
I hate folding loads of baby clothes. Takes for eeevvverrrr and you have to choose betweeen doing up all those little snap buttons or leaving them undone and trying to get them to still fold neat while they're in strange unbuttoned blobs of fabric.