Although I said last night that community & topic feeds were back, they were keep breaking throughout the day…
So what I did is know separated code for all 3 types of feeds viz. scrapbook, community & topic feeds. The major advantage of this separation is increased reliability. So as an example, if something goes wrong with scrapbook feeds in future hopefully it will not affect community & topic feeds.
Also I made some major changes apart from separating codes. These changes basically to correct minor bugs which pops out whenever orkut makes small changes to their original code. But this will not result in any disruption of service anymore.
Thanks for your patience… 🙂