Best Commenting Plugin

[Ben Greenberg]

Hi all,

I'm looking for a good plugin to add commenting to my models. All I have
found is acts_as_commentable, which looks pretty weak as it doesn't hook
into user models out of the box and doesn't have threading.

I realize it is not too difficult to write my own but I prefer to reuse
code when possible (especially when it can help me do pretty view output).

Any ideas?

Thanks,
Ben