Salam!
Regardless of the content of your Tumblelog (whether you dedicate it for religious posts or not at all), if you are a muslim, you are immediately a member of the Muslim Tumblr Society (MTS)! Hence, this page is ours!
One of the objectives of this page is to gather and unite the Muslim Tumblrians! And also, to make the existing networking of Muslim users even more vibrant!
So, do Follow and Reblog to support the movement!! :D
Wassalaam.