My recommendation is this --> Discovery
... instead of this --> https://communities.bmc.com/community/bmcdn/discovery/pages/ideas
The current page is default sorted by Recent Activity. This means old suggestions could be ahead of newer suggestions, and there is no option for changing the sort order.
The recommended URL includes a method for sorting by 5 different criteria, plus searching by Tags, plus filter by text, plus filter by Stages.
The other option is to keep the default URL as-is, and add "change sort order" option.
Without an easy method for changing the sort order to "most recent submission," the original submitter relies on artificial bumps to keep the suggestion near the top of the page and in view of other visitors.