The site hasn't been updated fully for a few years, and there was still a fair bit of commercial software being released when the logo was put there.
I dont think anyone's going to be against you joining-up because of your previous antics. Lets face it, people like you who cracked games and the like are one of the reasons why the Amiga was so popular in the first place - a platform with an easy and cheap source of games.
I think if you were copying new Amiga stuff then people may look on it differently. I for example have just under a gigs worth of games installed on my hard drive. Not one of these can be purchased commercially as far as I am aware. I'm not harming what's left of the Amiga scene in any way.
Please, sign up.