With this level of interest in the series do you think 5 years between installments is too long? Or do you think Beth have the sweet spot?
I think 5 years is fine, for a game that will last almost as long as it took to make, as long as they are rolling in games like brink and fallout in the middle.
TES games are one of those games which I get addicted for a peroid then switch then switch back again.
For example, I'll play TES for 6-12 months or so when it comes out, then i'll play garrys mod/TF2 for 2 months or so, then back to TES for another 2 months, then WoW for 3 months, then TES again... then a new fallout game is out, thats another 5 months at least... on top of work, the next TES game comes round quicker than you'd think, for me anyway. :tes:
Edit : the post above me is a very tasty post too.