Sorry for what is probably a "newbie" question, but my searches haven't turned up an answer.

Is there a way to block a particular user's sticky notes?

Failing that, is there a way to just turn them off altogether? I have a sticky note showing up on my Google Reader page, and it has no relevance to the page, and I can't seem to make it go away.

I don't really care about sticky notes, I just wanted a bookmark tool, so just blowing them away isn't that big a loss.

Thanks for any help!