Cool! I downloaded it and installed it.
Thanks for the feedback Night

However, since I normally use firefox I'd have to switch browsers to use the application.
Since I use Chrome all the time, I developed the extension for it! I seldom uses Firefox and IE8, ie. only to test the webpages that I have created and to make sure that there isn't any layout/CSS issues! :P

Second, that application only appears to do what the "Today's Birthdays" on the index page does. What you could do is make it so it detect when the friends birthdays are as well and also display that it. Say if your birthday was it 5 days and I have the application installed I would see a list that would say akhileshbc's birth is in 5 days, my next friends' birthday is in 21 days and so on.
Yes, right now, it would notify about today's birthdays. I like the idea of what you have suggested. But the issue is that, there are many members who hides their DOB or they would only display their age! That's one case. The other one is, inorder to fetch the DOB, we have to visit the member's profile page! For me, I have around 63 members. So, 63 times, pages should be loaded and fetched. Which I think, won't be happy with users of this app. But I will try to figure out a way, say making use of AJAX and doing the fetching of DOB in background!
I spend a day to get an idea on developing Chrome Apps. But one thing that I haven't figured out is the message passing. I will probably try to dig into it when I get some free time and will try to implement something that suits your suggestion