Yahoo Update? Site with poof

At about 4:30 PM Central US time

[bwnbwn]

12 year old site authority in nitch went poof yesterday at about 4:30 pm. How I know looking at referrals from yahoo on a big term last one was that time. Site is gone still indexed but for all the main terms went poof.

I know yahoo is a gonner we are fine in G and Bing just don't understand the changes and wanted to see if there were others seeing some strange things in Yahoo.

[Staffa]

>> some strange things in Yahoo

On one site :
1. after a revamp of the site and 5 months of constant crawling all Y has to show for is 3 pages indexed, two of which are irrelevant to searchers
2. after several years of crawling the site Y stepped twice in my honeypot in the space of two weeks, go figure

It looks like Y has all but given up.