I love my dreamcast to death! It's in very good condition...I clean it off every week..
I also still play my Dreamcast like a m07h3|2 fuc|<3|2!
PSO kicked major @55! The first MMOG on a console...and that says alot.
DC also was the first console of the Xbox, PS2, and GC generation.
I feel the reason it didn't go too far was the same reason the Saturn didn't go too far...Sega jumped the gun by putting wicked awesome 3d graphics waaaay before the competition(MS, Sony, and Nintendo) did. This allowed the competing companys a glance(and also a cheatsheet) of how they should make their next gen systems.
If Sega had played their cards right...I feel the DC could have been right up there with the Xbox and PS2(I won't even say GC...because Ninteno Loses(do not flame on this...its my opinion)).