More to explore:
Omg why didn't I know this before??
SO SMART! I need this for my house! Why didn't I think of this!!
You Probably Didn’t Know You Had These
why didn't I think of that?!?!
OMG! Why didn't we think of that?
Pinstrosity -- A blog where people submit Pinterest projects that didn't turn out as planned. I love how they tell you why it didn't work and what you need to fix.
I didn't know that!
Why didn't I think of this?!
I didn't know this.
Why didn't i think of that???