YES, not enough inventory slots!
NO, just dismantle/discard what you don't want
We each get 60 slots total (right?), anyone think that's just not enough? Especially as you progress further into the game getting more exotics?
IMO Limited Space = having to pick and choose = more personal value to each item. Which ones are more important to the individual, instead of "everyone has one". Some people might keep the first Gun that helped them beat a particularly difficult boss, others will be all about min/maxing. I would like limited space, that will expand over time in sequels.