Search Trends - Search Engine Marketing

I've been busy trying to catch up after my vacation, so I'm a couple days late noticing this one, but thought I'd mention it anyway. A couple days ago, Tim Mayer at Yahoo announced that they'd be updating the index with more pages and an updated algorithm. I like how Yahoo has taken the lead in being more up front with webmasters and SEOs about their updates. We always notice when the changes happen anyway, so they might as well at least play nice by giving us a warning. Of course, there's nothing we can do about the changes anyway, but it's sort of nice to hear about changes in search algorithms straight from the horse's mouth. Anyway, I guess the changes have already happened, although I haven't noticed a lot of changes for my sites so far.