The result returned is not the alignment itself, but an identifier that allows the requester to access it if necessary.
This is because request rates are already high and requesters will now be asking for donation from individuals with an even lower propensity to donate.
Since the imposition involved is on the speaker, it might seem odd that the requester should need to be propitiated.
Note that the requester is not aware if this alignment has been retrieved or computed online.
This will help the requester of a service or a resource to decide which provider to rely on, depending on their trustworthiness and mobility patterns.
We know organ and tissue donations vary with the skill of the requesters.
Matching can be problematic as the preferences of the requester and candidate responders must be taken into consideration.
Advertisers and requesters could have very different perspectives and knowledge about the same service and could use different terms to describe the same concept.
