In 2013, our microblog of geekery and gadgetry (follow us at popsugartech.tumblr.com !) celebrated its first year in the Tumbleverse. You — our favorite Tumblenauts — surprised us with what you liked and reblogged most this year, whether it was the Golden Girls of Justice, mini Spider-Man, or Comic-Con's hottest geekthrobs. Scroll down for POPSUGAR Tech's most popular Tumblrs of 2013 and let us know which was the most reblog worthy in the comments.
"Bring some stellar astronomy to your iPad."
Being Geek Chic's felt constellation iPad/ereader case  was too adorable and space-tastic for Tumblrers not to reblog. The adorable GIF didn't hurt either.
Geek love was in the air, and these adorably nerdy valentines  were the perfect way to tell your techie main squeeze that he or she "auto-completes you."
"OK, get the math out: this BMO flash drive is too cute to compute."
Our favorite all-in-one, rainbow-loving robot BMO was immortalized as a USB drive , to the delight of all Adventure Time kind.
"Make no apologies."
Sherlock season three (which premieres Jan. 19 on PBS's Masterpiece) began filming in April, and the boys of Baker Street were the only things on Sherlockians' minds that Spring.
"Star Trek: Old vs. New"
Star Trek Into Darkness's May 16 release thrust the original crew of the Starship Enterprise back into the spotlight. Many Tumblr users noted how perfectly cast the latest iteration of the Star Trek franchise was.
"Heart is melting."
Our Spidey senses were tingling when the already irresistible Andrew Garfield spent the day with a mini-Spider-Man . Adorable.
"Steve Yeun, Kit Harrington, and Matt Smith. We’ll just leave this #SDCC eye candy right here."
Our most-reblogged post of the year was our snap from a Comic-Con panel  featuring TV's hottest geekthrobs, who represented "a new generation of heroes and badasses."
"Golden Girls of Justice. AMAZING."
The Golden Girls  are timeless, always and forever.
"'The worst enemy to creativity is self-doubt.' — Sylvia Plath"
Preach. Poet Sylvia Plath told women to lean in before Sheryl Sandberg was even born.
"Meet: The Impossible Instant Lab, which uses the light emitted from your smartphone to expose Polaroid film. Uh, want!"
The iPhone-to-Polaroid  gizmo featured in our photography must haves for October  was the most coveted item this Fall, for obvious reasons (it's magic).
"Steve Jobs, on trusting your instincts."
The Apple visionary's Stanford commencement address  had many notable life lessons sprinkled throughout, including this quote on following your gut.
"Sniff, sniff. The #ThankYouMattSmith tributes that moved us and made us cry."
Whovians bid farewell to the Eleventh Doctor  after this year's Christmas special with some of the most tear-jerking tributes.