Ok here is a pattren to read from....many PAK applicants gettting Meds in last quarter of 2011 and still waiting next steps.
In my limited understanding- IF you are post june 2010 applicant and you are waiting after meds. then your case should get a decision/visa before Aug '12 max. (here plz remember Aug '12 is quite crucial on the time line coz this would be the time when VOs would start getting and processing MI4 applicants and also start running out of their yearly visa quota stock)
For friends who are done with Meds but their cases were submitted before june 2010, VOs may keep a parallel but a slow process to wrap up such cases and friends may have to wait till dec or first quarter of '13.
I really wish a very sucessful (here or in CAD) year for all of us