Last Friday was one of the worst days of my life when my N900 decided not to start beyond the Nokia logo anymore.
Also I couldn't get it to charge

I spent the whole evening trying to get it started up again.
I reflashed the firmware and eventually reflashed the EMMC.
No matter what I did, it never went past the Nokia logo.

Now the insurance company picked it up and said they will send it to a Nokia care center and that i will get it back a soon as they fixed it.

Now I'm using my old N95 and I realized that my N900 was actually the greatest device I ever owned. Not just as a phone and not just as Internet tablet.or a combination of the two.
This little gadget really grew on me. I spent a lot of my spare time on it. I practically never touched my PC at home, since i got my N900. Everything I needed to do, I could do it on my N900.
I browsed a lot on these forums and the Maemo wiki. I tweaked a lot.

I really really hope they can fix it, or I hope that the rumors of Nokia discontinuing the N900 isn't true so i can get a replacement in case it can not be fixed.