Razz said:
How long will it be before 4.5E or 5E? It's only been 5 years since 3.5e was released...expect to see 5E in the year 2011, everyone!
Five years is a pretty good amount of time, especially since we've had 3E for seven. Speedy new editions of games are not necessarily bad things. Take, for example, some of White Wolf's offerings:
Vampire 1st edition: 1991
Vampire Second Edition: 1992
Vampire Revised Edition: 1998
Time of Judgement (end of the line): 2003
3 editions in 12 years
Werewolf 1st edition: 1992
Werewolf Second Edition: 1994
Werewolf Revised Edition: 2000
ToJ: 2003
3 editions in 11 years
Mage 1st edition: 1993
Mage Second Edition: 1995
Mage Revised Edition (/spit): 2000
ToJ: 2003
3 editions in 10 years
Exalted 1st edition: 2001
Exalted Second Edition: 2006
Currently active
2 editions in 6 years (and counting)
New editions in each line are, for the most part, backwards compatible. If I were running a Vampire Revised game, I could use 1e Vampire stuff with only a little tweaking. Each edition brought with it some rules and setting tweaks and were generally better than what came before (a notable excepting being the MRev fluff). So long as backward compatibility is maintained, periodic rules revisions are not bad things.