penalty and different result on different country

[antoineFR]

Hello;

I want to share my experience on yahoo with all of you.

I host and try to rank on yahoo more than 20 sites on my servers in france.

All are 100% fine on Google, msn (too easy ;-) )...
Only some probs with yahoo.

I optimized 19 with what could be detected as satellite pages and one without.

The only ranked in yahoo.fr and yahoo.com is the one without satellite page, all the others are not ranked in the first 100 results.

All the others are on firsts results on yahoo.mx, yahoo.es, yahoo.it, yahoo.mx.

And sometime (rarely) yahoo.fr change with unpenalty result for 2 minutes a day. Really strange.

Conclusion? :
maybe penalisation with satellite page.
maybe yahoo is trying different algorithme on different country.
maybe yahoo have like google different datacenter... Btw i tried to locate them. not obvious...

[Freemind]

I am having the same problem - raking well in mx and etc. but dont rank at all in www.yahoo.com...