Footprint for few components

www.kicadlib.org: Now “Focus on Stock Trading” spam, in German.

www.kicadcloud.com: Not responding.

http://library.oshec.org/: Not responding

https://www.snapeda.com/ - useful

Yes, sadly some useful sites have disappeared, I have updated my FAQ accordingly.

I think we can conclude that crowdsourcing works well for some types of data, but not others.

http://smisioto.no-ip.org/elettronica/kicad/kicad-en.htm dormant, but a valuable resource