hey adee,
you write amazingly well.. very personal yet inculcating latest news, travel, etc. something which i prefer personally.. your about me is good, very descriptive and interesting... but do mention why you chose delhidreams for your blog title..
i am relatively new to blogging as well, so i am just going to pass down the pointers from my review.. they helped a lot. again why delhidreams? i have not read a lot of your posts, so maybe you have written about your life in delhi.. it just got me wondering..
1. as aditya pointed out, your blog-title should be noticeable. play with the fonts and colours, experiment. i like the header image, but it doesnt do much justice to your blog-title.
2. add a "rss feed subscription" and "e-mail subscription" widget after "i am". a "search" tab should go next
3. you have tagged (label) your posts. insert a "tag cloud" then. it is easy to navigate for the readers.
4. add a "read more" option to your post.. so that the reader doesn't have to scroll down the entire blog to find the post he is looking for. this is because your posts sometimes are long, try to cut down on that too.
5. "facebook fan" "twitter" widgets can be added to increase traffic. And also to update old readers about new posts. you have posted your tweets, but i find images better, the reader can just navigate from your blog directly to twitter.
6.your template is good and clean, still you can play around some more.
7. for your blog roll, you can just create another page. there are way to many people and its crowding up your side bar.
8. somehow your side bar widgets have to much of text. it is confusing. add some images, increase the title's font size and demarcate each section. "what am i upto", "my shared items" "my love my universe"- just too much text. merge them, convert it into buttons/images.
9. add a "recent posts", "comments" widget. shift the "days gone by" up.
i agree with aditya, you have lot of work to do, regarding the technicalities..
posts are very interesting, you are a seasoned blogger it is apparent. keep it up!