Interesting how quickly this fell off the front page (saw it earlier, then came back to find the link and it was already off the first 3 pages). Is that due to a large number of up/downvotes in the same time?
It would make an interesting project to have such an aggregate over time.
When I see certain types of comments I check the poster's previous posts. Not so uncommon to get a long trail of obvious bias, often in the form of crude criticism of the US. Some members on slashdot, they could hardly be more obvious.