I do get a lot of requests to add that (2010's) however. Is it really worth it for three systems? Technically we are in the 2000's.
Alternatively, space could be saved in other ways:
1) Collapse 70s and 80s systems together - The 70s list is short, and this would also allow future expansions like reviewing pong era machines, or the LED handhelds
2) Sort the portables into the decades they belong -
3) Move the 'Articles' link elsewhere - possibly on the righthand column with news and spotlight features. It would be more prominent there, and could even cycle through various articles as the review spotlight does.
4) The "Space" on the sides could be shrunken - this might affect mobile view, or how the banner looks, but on my PC a good amount of real estate is just starry starry night.
I agree with this, though I personally think it could be a category under Home. Right now the Atari Flashback 4 review gets as much toolbar "real estate" as the entire NES library!