Never really cared about the update. I'm sure when it comes out I'll appreciate it, but until then I have no problems with my bank or space for the time being.
Yes they shouldn't of promised it but people really shouldn't be that upset about it.
As someone who plays every inch of the game (High-tier PvM - Skilling - Achievements*) I have no issues with bank space. And my loot tab is fucking huge at this point with common drops from the high tier bosses.
*Speaking of Achievements do any of you have any idea how much shit I have in my bank for City Quests?
So if I can have no problems with bank space I'm sure the players in this clan that don't do half the content should have no problem with theirs.
For people who don't know, you can destroy books you get from quests. They go to your book shelf in you player owned house.
You can destroy your skilling outfits you know you won't use and reclaim from Diango.
You can go talk to the Wise Old Man and ask him to clear your bank for junk.
It's not hard.
And it's not just Runescape that has the option to purchase space for your account. It's very very common in modern day MMOs buying space for your account.