Coffee – Cuisinart 12 cup coffee maker – How many grams of ground coffee to make a full strong drip pot

Moka coffee pots work well if you use them every day. This way the oils that the coffee leaves inside them do not have the opportunity to go rancid (all fats go rancid eventually) and impart that horrible taste to your coffee. If you use them every day, it is true that you don't really need to clean them, except to remove calcium scale buildup.

If you use it rarely, like in your case or the frequent Moka pot left at a vacation house, you need to clean it with dish detergent and a scrubby sponge, you don't need anything harsher. Make sure that you get all the coffee brown oils out. Yes, it is an unpleasant job. Make sure you rinse it well before putting it away to dry, you don't want to simply replace the bitterness with soapiness.

...and this is the Italian doctrine! :-)

"Bold" appears to be a flavor term in general, usually referring to a type of bean; however, on coffee makers, it appears that the water drips more slowly, which allows more flavor to be extracted from the beans. This source confirms that this appears to be the case on at least one Cuisinart model.