Can you blame Directv for not paying the ridiculous fees and developing their OWN dvr's, I dont. I hope tivo sinks or gets bought out. Ive owned one, and almost bought the S3 with cable, but it being overpriced along with the monthly fee made me lose any love for Tivo I had.
Lets see, right after I swapped from cable I paid $99 for my HR20 when it came out(dropped the overly slow HR10-250 tivo) which is about $800 less than I coulda got a S3 for and I pay less than half the DVR fee that tivo charges. I dont miss them for a minute.
And yes, the external storage is not completely supported yet, but my 750gig drive works flawlessly. And no, you dont have the freedom with your drive like on a Tivo, BUT D* and E* are subjected to DRM by HBO and other while I suspect Tivo is not.
If D* charged tivo prices just to add a few features, most people would be pissed.
I think the Replaytv acquisition shows promise.