You'll want those short pull dates on the chevre and bloomy rind. The feta can go much longer, but I'd say if you have a big container of it that you take it from, if it's free of defect, mark the date from the time you take it from there. I have feta in my fridge that is over a year old and still good. The tomme, not sure, maybe 6 months, maybe see if linuxboy will chime in with an answer. Not sure of Bleu either. You could probably go to a decent cheese counter and look at comparable cheeses and ask questions.