Why do you think it's anything to do with having an .info domain? There could be a number of reasons for this...
I don't know.... http://www.seroundtable.com/archives/017226.html I'am have lost many #1 keyword... my traffic 8.500 daily today I will go under 800...... the same of the last 23 may
.info is identified as unsafe domain name, this could be another reason google might be filtering it; http://news.yahoo.com/s/ap/20080604/ap_on_hi_te/tec_dangerous_domains
...so, it is not advisable to buy .info domain name. No wonder it is one of the cheapest domain name extension.
I read with very very attention the Google's Webmaster Guidelines http://www.google.com/support/webmasters/bin/answer.py?answer=35769 I dont' see: don't use .info extension!!!!!!!!!!!!!!!!!!!! I eat... I live.... with my site! I lost all my work for a Racism-extension???????????? I have 9000/day visitors for my content.. not for my extension!!!!! (((((((((((((((((((((((((((
A big difference with the last 23 may..... 24 may site was come back.... today my site is still out of the serp, yesterday 1300/visitors (700 from google)..... against a normal day with 9000/9500 visitors ((( I want my traffic back ;(