[amsat-bb] What Happened to the PacSats?

About 12 years ago, I was really into amateur radio satellites (the analog birds). I always wanted to try the PacSats, but I was a college student, and could not afford all of the necessary hardware. I tried to do it in software (and ended up falling in love with Linux). Now I have a good source of income, and was looking into dabbling in the PacSats, but looking at the Amsat website, it looks like none of the old birds are up. So are there any plans to restore store and forward messaging capability in future ham radio birds? Is this currently still possible and I am just missing something?

Thanks, Chris Maness KQ6UP