Nice loading time and cool template. I think you need to compress your site little bit for decrease the spaces between the blog title and its content.
please update your theme its not attracting... also you need to get rid of google ads. please arrange google ads in better way so ..it doent hurt people while they are reading your post.
Green on green is hard to read. Background color is a little bit offputting. Your background might be the kind of color that shows up very very different on some screens. I've seen this happen with the grays and certain blues. Small settings in monitor can make big difference in how the screen looks. Also LCD vs CRT.