I heard a short interview on CJAD today with Ignatieff. He was on his way to his dinner/speeech so he spoke from his car, which is never a tight interview imo.
He was asked about Duceppe's new strategy. That is, to focus solely on Ignatieff and consider the Conservatives dead in Quebec. On that second point, Duceppe and I actually agree at the moment. What's interesting though is the huge campaign that Duceppe is mounting. Didn't he decry those nasty Conservatives spending money on ads outside of elections?
Anyway, it's clear that he sees Ignatieff as a threat. Take a gander at their website. Ignatieff didn't exactly shrug it off, but tried to provide clarity to the nonsense that Duceppe is spewing. Here's more of what we can expect.
He was also asked how he reacts, just as a person, (not a politician), to the ads put out by the Conservatives. Overall he thinks they are ridiculous. Of course, when you look at their website, it's obvious that they are threatened too.
All in all, if your adversaries are consumed with you, you must be making them feel mighty uneasy.
Update - I guess SteveV had a similar thought.