Ever have that, "oh, I haven't heard from [twitter mutual I really enjoy following] in a while, I wonder what happened?" only to find a "I've decided to use twitter less" message at the top of their timeline? It's happened twice this month for me.
ah damn. I mean, definitely do what you need to do, but I feel like the people who I enjoy talking to are the ones experiencing the most leave pressure. It's not great.