For all the updates and improvements made to the Tumblr app, they removed any and all abilities to share existing posts elsewhere. You can’t grab a link to a post from the app unless you’re accessing the dashboard from a browser. That sucks.
This behavior contrasts with the latest update to Vine which now lets you share other people’s Vine videos from the app to Twitter or Facebook and even grab the direct links as well as the embed codes.
Of course, Vine doesn’t yet have 100 million active accounts and has far more to gain by expanding the reach of its videos to other places so more people know about it and hopefully adapt the service. Tumblr, well, it doesn’t need that sort of strategy actively implemented any longer.
I wonder why some online services and networks, like Facebook and Google+, become silos once they reach a particular threshold. – Read on Path.
AuliaSays 