Intel Quad Core Processor, do we need it...?

Intel has started shipping its Quad Core processors for the Desktops, And Recently I came across an Advertisement from Intel saying Quad Core PC's start from Rs 25990/- Price Range. But My Idea is :

Do we really need it....?

For all the requirement for ppl at home, is just a decent Machine which can perform all the task of Word Processor, email, Browsing, and all those similar things.
See the spec for the Intel's newest Desktop Processor, here, And see that the Processor Consumes 95W power Which is much more than many of the existing processors.
I am not against Technology, But the idea to market the term Quad core CPU for Consumer Market like home is all crap. For Enterprises Intel can plan moves as they want it, But Its bad to even think of a quad core processor based Machine for home use.
Unnecessary wastage of electricity with effective additional output that's what are intel newer CPU's are.

Fed up of web Advertisements! Block them all.

Really fed up of Advertisements, go to any forums, or news site and you will find whole lot of ads, even the Yahoo mail has an irritating flash ads all the time coming, and similar is the case with Hotmail and aol. Google itself has adsense service and other sites like Zedo, yahoo and doubleclick do provide web advertising services.... which actually pay the owner of site too... I don't say that its bad that site owners are getting money, But many a times it becomes irritating to read the real stuff. I have seen sites which had over 13 ads on a single page. Moreover these ads can eat up bandwidth who have limited broadband bandwidth connection( ie 1GB per month etc.)

Mozilla Firefox provides with a very good solution for it. Adblock plugin which can be downloaded here can block a whole lot of ad service pulled ads. After installation it shows up in bottom-right corner in firefox. Though initially there are no settings and you have to build your own filters over time, But here is the filter file that has been updated as I browse over Internet. right click the bottom right corner adblock icon and open preferences, and then adblock options -> import filter upload the filter file and you are done.

Disclaimer: this will block the google adsense and you won't see them, if you like them, you can remove that from preferences :).

Finally your eyes are spared from seeing all the crappy ads.