Considering the OP already stated (3 months ago remember) that he/she already has this RAM, I wouldn't worry about it. And there are uses for extra RAM in a system. For example, I have 64GB in my main desktop, and utilize around half of it in a RAM drive (sometimes more depending on what I'm doing). Many of the games I play get copied to this RAM drive so that they load considerably quicker.
Of course, I'm not advocating that one should buy extra RAM specifically for this purpose. The potential benefits in this case are more limited than other parts like an SSD, but if one already has the RAM anyway, or already purchased a given quantity before posting here, try suggesting ways to best utilize what they have. Lets try not to scold or outright mock them for something that may actually turn out to be beneficial if we think outside the box a bit.
Also, as I alluded to earlier, please remember to check the dates of recent posts in a thread so that aging threads like this one don't become zombies. Necro posting is frowned upon.