Comment feature needed: an Ignore button in the threads

At present every thread is invaded by Nokia/wp8 fanboys relentlessly extolling the excellence of lumias and at other times it is Apple/Android fanatics.

This makes rational discussion is hard to do in the treads since it is quickly obscured by all the fanatic posting and counterposting by other fanboys.

ArsTechnica have just introduced an IGNORE button to stop trolling. You click it and all comments by that poster is not shown. It works beatifully.

Could we please have it here as well