who said it is?
the only reason why there is a lot of talk about it is because of the news sites that were desperately waiting for something to write about and that has been bringing a lot of newbies attention to this coin, which in my opinion should not even be called a coin. we should call it a centralized online payment processor.
by the way it has nothing to do with price and bitcoin is not an investment, if it were then its price would have tanked hard a long time ago just like how altcoins get dumped and never recover again since altcoins are purely for investment and have no other usages.