If you want to "join" the Clan, just start using the logo. That's all there is to it. No secret handshake, no membership does, just a fun thing that was started a long time ago.

The sharpening tool that Deke was referring to on the video is like a sharpening brush that you can use from the tools pallet. All it does is makes a mess! It's not the same as using the sharpening filter.