There's a Badge for using your max likes x times in a row... I forget what it's called (and for some reason can never find the badges page when I'm looking for it and always wind up there when I'm not) but keep up the lovin' and soon all our badge are belong to you !!
Edit: I found the Badges explained page here!!! It's the Higher Love badge you're working towards...
One last note: when you check out your own Badges from the drop-down menu on your user page here, if you see a number in the upper-right hand corner of a badge (usually like 2-3, maybe more) that means you've earned the badge multiple times and if you click on that number it will show you the posts that got you those badges !!
Badges badges badges badges badges badges badges mushroom mushroom