[ZeKZ]

Tor lacks usability and efficiency.

[jstanley]

The efficiency isn't as bad as it used to be. I browse using Tor as a matter of course now, and it's fine.

What's the usability problem? Just that you have to download Tor Browser instead of Firefox?

The usability of setting up a hidden service is actually easier than getting an SSL certificate.

[Filligree]

Those weren't on the list. ;-)