I remember visiting it way back
I was definitely put off by the creep factor of the site, but that said, the story section, whatever it's faults, had a good content coding system, it's something I wish other story sites would replicate, make it easy to find a story containing XYZ (no pun intended).
And it's hard to say without sounding like a weirdo but I appreciated the focus on boys being diapered, since that's how I imagine myself when I do RP, so it's easier to project myself into the story. Most all other ABDL fiction is female focused a lot of the time, or adult guys getting sissfied or something which just isn't my little space, I'm much more of a big kid in diapers player.
In regards to fictional content, for me it's anything goes stories, drawings, 3d images, whatever, but I draw a fine line between fiction and reality, IRL Kids need to protected and otherwise left alone to grow up to be healthy functioning adults, so I was really wary of the "IRL sightings" or the surveys stuff. So it's definitely good the site is defunct.