if you are talking about Yahoo search engine then maybe yes ... because i know lot of peoples those still like to use yahoo As Them home page and main search engine ... but if you are talking about whole yahoo service then its not ... they got some great services , like yahoo chat , mybloglog, small business, yahoo groups... And lot more ... and i do belive That majority of eourpion peoples are still using yahoo ... rather then google ...because on my 3 sites i'm daily having lot of traffic from yahoo and 90% of visitors are coming from eourope ... But from google i'm just reciving Traffic from asia major country is india ... and they never buy any thing from my site ... they just visit my site and disappear . so i still think yahoo is popular search engne but i'm not sure about MSN or live