I did just that.
Even installed the app on my minipad too.
Then went searching the site and it dawned on me. Remember how once upon a long long time ago most adult folk referred to MySpace as a teens haven? Well that's the opinion I give to WeHeartIt. No matter what word I searched, the resulting images were of teen males baring their abs or teen girls showing cleavage or pouting in a selfie photo.
See how quickly I deleted that account! I'll stick with Pinterest to keep track of sites I want to revisit, and Flickr has a nice favourites section set up and it suits my needs however, it was an interesting experience if I must say so. No harm in checking it out. Now, on to StumbleUpon!