has anonymous actually done anything?

[Brendan S]

i haven't gone too indepth in anonymous but i know they've made threats against many organizations and individuals in the world, like church of scientology, etc etc.
they threatened to destroy them, but have they actually done anything other than ddos websites and take them off the internet?

i'm not trying to say they're not doing anything,but have they done anything that they said they were going to do???

thanks!