As for collaborative games, CA-01 is continuing on a GMail account. As soon as our subforum is re-created, we will be able to start using the forum for discussion - leaving GMail to manage our saved games. Attachment size won't be a problem!
However… I don't think that's what Kgm13 meant.
Freeplay is a feature that will likely never be removed (like most features). As for sending you a link "to the site," I don't really know what you mean. If you want a download site, look elsewhere in this forum. There are probably still problems with recent versions and pak128 anyway, so the reading will help you to make it work.