These are great tools and I’m definitely trying the others! I also recommend Phlanx’s Collaboration Portal – you can find a lot of opportunities listed by business owners – small and big brands. Bloggers are also posting on that site to find collaborations. I use this free tool to find bloggers I can collaborate with – to help promote my products and boost my engagement rate and sales. Hope you can check it out!
Tweetdeck - This is great for monitoring Hashtags. If you don't want to pay for social media scheduling software like Buffer or Hootsuite, Tweetdeck also allows you to manually schedule in Tweets (Facebook also has it's on scheduling feature) but it's great to have one tool that scheduling in social content across all your available social channels.
High ranking metrics will result in getting your site on the top position of several charts such as Top Alexa sites, Top WOT sites and so more. People usually go through these lists to discover new sites and hence you will be getting referral traffic as well. Who knows? Some of those traffic may be your next big client or loyal reader of your blog.