No, I'm not talking about food, I'm talking about a social bookmarking site. From the sounds of the article I'll be linking, it may get sold. Whether it remains free to use, however, will depend on the buyer. In the meantime, be sure to back up your bookmarks and tags, if you use it. I've already done so with mine.
There is an alternative popping up that is listed in the comments of the article. We'll see if it becomes anything promising.
Yahoo Isn't Killing Delicious