SF are just keeping everything for the WOW factor imo.. i have spoke to a few of there devs and it does sound great..
we do try to keep you happy.. we WOULD love to update you every week if we could but do you want us to ruin the suprises? and its just not viable... we are planning on a medium sized update soon. we have 2 apps for work at present.. lets hope they can really help out where needed 