i have 14 year old domain and 8-9 months old site, was getting 3.5k / day uniques. i did linkbuilding and directory submissions, pinging, scrapebox blast, a web2 linkwheel which is broken now.. so last week g00gle gave me sitelinks, from last one month i was getting traffic from my main keyword from 6th-12th page on g00gle . but today when i cheeked my site's position in search engine, g00gle it was 47th page for main keyword. what is it? a g00gle dance or sandbox? my site still getting 2k /day hits from se, calculated from current traffic. thanks for ur time.