When will the data in Webmaster Tools be improved?

Matt's answer:
CUTTS: Grahame Davies from London asks, “When will you commence work on improving the information provided in Google’s Webmaster console as per the suggestion you would at the start of the year?” Well, the answer is that the Webmaster team up in Kirkland has been working very hard to try to make sure that the information is both more reliable and updated more often. You don’t always see that because it’s under the hood, but they’ve made a number of significant improvements to make it–so that the information just continues to work, work well and be reliable. So, the fact is they’ve been working on that the whole time and you’re already benefiting from that and you will continue to benefit from that. And the infrastructure underneath Google Webmaster console is much more stable and much more reliable now than it was even a few months ago because of the good work that they’ve been doing.
by Matt Cutts - Google's Head of Search Quality Team