It seems like you have an issue with all your color background/font color contrasts. And like mentioned by "muravjov" your "full story" button text is weird. What he probably meant was that it is very hard to read with its contrast. You can try changing the "full story" font color to white. Also try changing your blue font titles on black background to something different to get better contrast hence better and easier readability. Hope that helps.
I feel clumsiness in the right hand side column.. Especially near the Archive structure.. You can properly place the content.. Your blog is good and nice pictures and theme
main/top/left looks solid but seriously that right side makes no sense you have ugly overlapping adds and such, clean it up
Review: - Loads a bit slow since you have allot of objects on the front page - Very sharp looking page though once it does load - imaging is stretched on some of the pictures that you have. - cashtech visitor bar looks like this site came from geocities day - info link took forever to load Overall you have a nice site that looks good and has some cool tech content on it. I think its a good start but it will be challenging to compete against the big dogs that you are targeting with your keywords. Might want to try and target some keywords that have less competition to them. Best of luck to you. One and half Thumbs up
The font of the "Welcome to Kash Tech..." message box doesn't really matches rest of the site. Try to use the same font composition you are using for the articles - San Serif for heading, Serif for text.