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Two young female friends taking a self portrait, Valencia, Spain Andy Smith—Getty Images/Cultura RF

Happy 4th Birthday, Instagram: Here Are the Most Popular Hashtags From 2010

Oct 06, 2014

Four years ago, taking pictures of brunch was weird. But on Oct. 6, 2010, everything changed.

Monday marks Instagram's 4th birthday, and to celebrate, it's time to take a trip down memory lane. Instagram gave TIME a time capsule that goes back to the early days of the photo-sharing app. The 13 most popular hashtags of 2010 show that while some things change (um, #iphone4?), some never will (#cat forever):

#cat
The Internet loves felines, now and forever

A post shared by 猫屋敷 (@cat_mansion) on

#iphone4
#iphone6

It's arrived. #iphone4 #elago

A post shared by Sebastian Green (@sebastiangreen) on

#snowpocalypse
Now we have polar vortexes to worry about

#snowpocalypse Park Slope

A post shared by Alex Kolundzija (@kolumbo) on

#sfgiants
A Silicon Valley favorite

Another #SFGiants ball for the tree

A post shared by Nancy Broden (@nancybroden) on

#ivoted
About that time again

#ivoted

A post shared by Kevin Michael (@ohkevinmichael) on

#movember
It will never end

This was my initial goal for #Movember... sadly I don't think I'll make it..

A post shared by Michael Roper (@michaelroper) on

#tgif
We're now kind of more into #TBT

#TGIF Coffee + Tylenol

A post shared by Gabrielle Rousseau (@gaborousseau) on

#angrybirds
Remember a time before Candy Crush?
http://instagram.com/p/Gp8l/

#blackswan
This one provided a lot of Halloween costume inspiration

#madmen
The show will soon enter its final season

OLD FASHIONED #madmen

A post shared by Paula Barrientos (@paula) on

#lunareclipse
People love capturing natural occurrences
http://instagram.com/p/o8jm/

#thanksgiving
People continue to up their Thanksgiving Instagram game
http://instagram.com/p/Wwp5/

#nofilter
With all of Instagram's filter offerings, it's now kind of hard to resist

The last sunset of 2010, over Brooklyn, is pretty unbelievable. #noFilter

A post shared by Nick Bilton (@nickbilton) on

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