Ask HN: How you keep up with new tutorials and technical advancements?

We have a variety of techniques. A lot are submitted now and we have relationships with a lot of people, often who give us things to link before they share elsewhere. We also do find stuff on various sites like HN, Reddit, Twitter, etc. and then read everything, work out the context, write up summaries (where appropriate), etc. There are 7 of us working in the business which might provide an indicator of how it's going :-)