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.
Write something useful for your readers. Share a relevant piece of information, an event update or a hack that makes a task simpler
Never mess your blog with too much of Adsense ads. It gives a confusing look to the blog.