I have had some interesting things happen with my big websites lately.
One of these is an ecommerce website which has taken a hit recently. Funny the same thing happened last year about this time but this year it's a little more nerve racking with all the SEO changes and stuff.
Anyway, back on point here...
What do you think about getting rid of webmaster tools on a site. Google would see this happening, would that potentially hurt the site because it's almost like you're hiding something?