What I found realy piss me off. For about 4 years blogging on tumblr I finally give up. Tumblr time to time make bloggers blogging more difficult. I don't know what is the business model now for them, but if they reduce own link sharing time to time, this is ridiculous. Its well known that part of traffic they have is a self promotion (blog for your website) but if they make another pain, with is adding tumblr redirection to link, where you add "source" from where you get article or photo, finally make my decision to leave and never come back to tumblr. Now you have side bar to put link with is low value regarding to SEO and there is noting more that can catch me for longer. I understand they probably want reduce spam, but to be fair, its also reduce people like me who spend years to promote blog and now I have nothing!! What you guys propose like a blog for my website with have good potential to bring people to my website and is SEO friendly?