Don't just type, talk to your audience. Blogging is way big a market on internet and people will like you if you do more than just providing information. Suggest, express, appreciate, criticize and have an opinion to build a relativity to a like minded audience. Make them feel that their visit to your blog matters to you.
Images allure readers, visually appealing blogs have a better say always.
Use simple vocabulary. Important is to reach their hearts not testing their literary skills.