Earlier, from SEO perspective I used yahoo siteexplorer to watch my backlinks but now Google has released a complete tool for webmaster to build their strategy for link building campaign.. yahoo is also good but not better than Google
GOOGLE! Yeah! It's based on experience. Let me share to you one of my experience, you see besides being a search engine google is also one of the electronic mails, there's this one time I was trying to attach a file (I was suppose to send it to my professor) and I was using yahoo to attach the file (I have 2 accounts, 1 yahoo and 1 google)and when i started attaching it, it was really slow which I waited for 2 hours and then finally I think of uploading it thru google and the just for (approximately) 20 seconds it finished attaching the file. COOL UH?
Yahoo was the best but at present Google ruling the hearts of Internet Freaks , Professional search Engine Optimizers & Internet Marketing Experts. I still visit Yahoo chat rooms , own 2-3 major yahoo groups & Use Yahoo messenger to interact with my online friends.. I think you can't do anything more than these things with yahoo !