Spouted and Bottomless portafilters
Bottomless portafilters are great for training but we have been big fans of spouted portafilters for a while.
Whatever we were perceiving, we live by it in most cases. Long ago, the novelty of watching bottomless shots wore off and we began to drool over the thought of something like teflon portafilters.
Whatever your opinions may be, it's interesting to see other people musing over this topic though and how many different ideas exist. Phil offers an introspective look at the topic and there was even a thoughtful post about this on coffeed.
