Thanks. I use it as I would a normal mind map, to organize ideas and sometimes visualize trees of data. I just find the text-based approach to creating mind maps a lot faster and simpler than using the various other online tools, even though it's a bit more limited.
Like it, might use it as a online alternative to FreeMind, which allows pure keyboard control, so kind of similar, at least from my perspective.
I've used one in the past to organize my monthly routine. Seeing the "size" of my expectations for each week helps a lot. I used text2mindmap for this and a few other things. Didn't realize it was down, thanks for this!