Is there a Chunkster alternative that works?

I've been out of the loop for a while and came back to discover Chunkster is inactive. Is there an alternative that works?

Bumping this. I'm sure I'm not the only one wondering this.

I found these but do not know if they are effective.

http://forums.bukkit.org/threads/admin-chunkmaster-the-new-chunkster.71454/
http://forums.bukkit.org/threads/voidchunk-the-new-era-in-map-decorruption.104614/

EDIT by Moderator: merged posts, please use the edit button instead of double posting.