It was holding on the day of the "mass exodus" (barring some hickups), so I don't see any reason it won't hold from now on.

Voat.co seems to have gotten the brunt of the migration, with Snapzu a good second. Seeing the influx of memes and stuff on Voat, I'm pretty glad it went this way. Seems like this place is drawing those who are looking for thought-provoking links and discussions, not just a place to listen to their own echo.