you are lucky because if you ever need to use data rescue, well, there's nothing that works well with reiserfs.

that being said, i'm a reiserFS fan too. been using it for almost a decade. two months ago, installed debian sid on my box, and ext4 ate my data after the third boot! kid you not. tried to find the cause to submit a report, but run out of time, just reinstalled with ext3 for now.