I was in orkut and was typing a long scrap to someone.

and there was a voltage fluctuation and inverter tripped for a
picosecond and my pc booted.

And when it restarted, I chose to "restore previous session" and it
opened all my windows, duly logged in orkut with all the pages open in
different tab.

And the best part that delighted me was that: My half typed long scrap
was there in the scrap input text area. I promptly finished whatever
last sentence i was in, and it got posted.

Wow! great. so considerate and convenient. Keep it up, developers.