This was when I came across the concept of PKM. It was a framework to connect with other professionals and make sense of our digitally connected world. I embraced it, especially as the financial cost was low.
I probably follow Harold's blog since then too. I remember Lilia and Harold interacted about PKM early on, and Lilia I and others organised a PKM workshop at KM Europe in Nov 2004. That came out of conversations on Knowledge Board, then a EU funded KM network of learning. KB based conversation was also what led me to blogging from Nov 2002.