Generally speaking, we have precisely the opposite issue here, which is that there are enough shared dashboards (often of similar name) that it is sometimes difficult to figure out which is the one you want. This particular feature goes a long way to alleviating this issue, because even if you don't remember the exact name of the dashboard you're looking for, you often know who created it and that can reduce the potential candidates to a very small list.
This feature might not be useful to all, but we would hate to see it get removed entirely, so at a minimum I would propose that this feature be made an optional setting as part of the dashboard configuration. Expanding on that, a server configuration option that allows this feature to be turned off and on by default would also be useful as well, and we are ok with it defaulting to whatever the PMEase folks feel is most appropriate for their customers.
EDIT: I haven't seen a ticket get created for this yet, but I will add these comments there as soon as I do.
-J. Mash