We define "stack" as a set of technologies an individual or organization uses to handle their activities. It is a combination of tools, software, workflows and hardware used for different purposes and intents.
So we scour the web for the best deals and the best tools and we try them out, we think about their use case and some we keep using and add to our stacks, some we don’t.
It’s an endless search for the perfect master stack, along the way we pick up awesome tools, ideas and improvements on how we do things.
We look for things we actually use or may be interested in using ourselves, so all our previews and reviews are about real use-cases, it's all about getting to know and use awesome tools to improve our lives :)