Well, I was curious to read how they reviewed Panda3D in my favourite free software site (www.softonic.com if you want to know) but it was not there, so I sent a suggestion for them to review.
I have checked that panda is not featured in tucows or download.com so I guess it’s not in the rest either.
That is intentional? If not, I guess that it should be corrected to make public more aware of panda. I could myself spend some time making suggestions for those sites or similar to feature a Panda3d review.