Posted by randfish The team at SEOmoz has been hard at work this week, smoothing out a lot of the initial bumps we've seen with our beta launch of the new web app . We anticipated the app would be popular, but I don't think any of us were prepared for just how many keywords needed rank checking/grading and pages needed crawling/error-checking. Our queue to fetch rankings/crawl URLs had a backup of multiple tens of thousands of requests all week,