BillyS - 12:34 am on Apr 10, 2010 (gmt 0)
I tweaked our site exactly two weeks ago. According to GWT we were slower than 70% of sites, now we're at 50%. The only recommendations I have left involve getting rid of Adsense...
Interesting development for search, should send a lot of panic and speculation through the ranks.
BTW - anyone run any speed tools against Wikipedia? I have. I wonder if they'll drop?