Remember the 70/30 rule made famous by Apple or as we call it here...."The Iceberg Effect". They be saying this or that will happen Q1/15 as an example but this is probably all ready occured however can not be announced due nto NDA's or confidentiality agreements with say ....an IBM for example...until the time is right or previously agreed upon date.
This is why I believe that at one point an explosion of news will occur and then contnue relentelessly as they have many irons in the fire at present and in progression many news worthy developments to then be announced.