I've been using Spanning Sync since beta, and it's been awesome. So awesome in fact, I barely even have to think about it. Except for right now when I just got notice that my subscription was about to expire (you can buy it outright too), and I instantly clicked the link to pay for it. It's rare that I'm moved to give away money like this, so I had to come to VT right now and give it a review. Great job guys!

p.s. If you're an RSS addict like me, but sure to subscribe to the Spanning Sync blog so you get up-to-date info.