The idea is to do some research first and know who you are targeting. If you think the person will be interested in your blog, that's great! You can post your link everywhere but it's useless if no one clicks it. It is better to find someone you admire, in that field, or someone with common interests and promote to them. I make music but I only send links to people that I see listen to similar music and I also don't just send the link... I explain the situation and the fact that I truly believe that they would be interested. The idea is to get you content to WHO IS INTERESTED in the matter... Also, show some interest. I didn't check out your posts even though I'm a musician myself, because all that comment says is that you care about being noticed and that's it. Why would I check out your posts? I'm not trying to bash you here, just trying to give some helpful advice on how to approach things. Be honest with yourself and put yourself in other people's shoes. Would you go check out my posts if you saw me saying "Go check out my posts! I'm a photographer!" anywhere? I don't think anyone would. There's tons of musicians out there and if you want anyone to spend their time checking your stuff out you have to sacrifice some of your time to show interest. And by "interest" I don't mean fake interest... If there are profiles you like, start there and start a conversation, don't just look for ways to get people to your content.
RE: Request : Update from Poloniex on STEEM/SBD transfers.