Tumblr users

Why Your Marketing Team Should Use Tumblr [INFOGRAPHIC] - WebFX

There's something queer about Tumblr

Tumblr - Wikipedia

Tumblr Stakes its Claim as the Queerest Place on the Internet

Buy Tumblr Followers with PayPal - Real, Active, Cheap Fans

8 Types Of Tumblr Users

Tumblr Post+: The legal issues around monetization and fan blogs.

Tumblr Statistics Tumblr statistics for any blog

UI/UX Case Study — Tumblr Mobile App Redesign, by Jihan Suraya

if you browse r/tumblr, I would encourage you to just make an account, because some things can only be experienced firsthand : r/tumblr

Why Your Marketing Team Should Use Tumblr [INFOGRAPHIC] - WebFX

What is Tumblr and How to Use Tumblr-The Ultimate Guide to Tumblr

Tumblr Users Anticipate Mass Exodus from Twitter, Begin Posting Cringe to Scare Them Off - Memebase - Funny Memes

What is the demographic breakdown of Tumblr? - Quora

How to Effectively Reach Tumblr's 700 Million Users