Bitcointalk has recently made some moves against altcoins and I would not be surprised if this section will be removed entirely somewhere this year.
Besides that the community on forexfox.nl is much larger and they do not visit bitcointalk. And there are some people interested at cryptocointalk, thisweekscoin and many smaller communities.
Until then we should concentrate here. These people are affecting the value the most. Later, if something happens, moving won't be a problem.