It does seem a tad random, even considering his descent into a bit of hand-wringing upon gaining more traction from the games he has had out over these past years. I would reckon it sensible to challenge his notion via blog comment if it particularly riles ya moreso than a cold drop, but much like expecting random passerby to mention if something is working or not within an obscure niche---pretty well dumb luck and circumstance.
Keeping perspective and drive is important. I mean, you don't see me really flying off the handle in the Project Roguelike Renaissance thread, and others, where I ACTIVELY bid for input and such on things even when there are a string of such instances.
Perhaps it just comes down to knowing what your ultimate aims are with a series of projects versus morphing the goal lines and retroactively applying them as things happen in the course of things?