Hi MJM
Yeah, TiddlyTools is, even if it is hard to believe, a one(!) man show and the TW community has much to thank Eric for. He is also the lead developer for TWC. And he's the author of TiddyWiki the Missing Manual. Unfortunately, having many hats means less time wearing each and I suspect that in spite of his obvious super powers he also needs time to eat not to mention getting hold of the food to begin with.
As Richard notes, nuthin' ain't dead if it wriggles. That might not have been a direct quote. People use it - e.g my most important TW (my household TW) is still a TWC but the "community attention" (including mine) is definitely on TW5 and increasing as time passes, for obvious reasons (TW5 is superior to TWC).
By the way, the only way to minimize not getting help when needed is to
help to spread TW. With more people here, the experts come or grow automatically.
<:-)