Not as worrying as yours, frankly.
People who donate know of a "newspaper"`s comments and interest.............and are therefore already aware of the vindictiveness out there towards them from all those making them a target for supporting an appeal fund.
(Maybe child-care welfare issues prompt many who "question" the McCanns and want to support the appeal........Who are we to decide what others should do ?)
You raised the issue of people on benefits contributing to Mr Amaral's fund ~ I didn't, for the simple reason I have no interest in perpetuating that particular stereotype ~ but Ms Moncrieffe and some others who have donated do not share the the same reticence.
Amazing you mention that the people who have waged an eight year unremitting onslaught on Madeleine McCann's family feel there is vindictiveness directed towards them?? The mind just boggles ... then any excuse must be better than none.
That they chose to involve themselves in the judicial process in a Sovereign country on behalf of a National of that country who has had the attention of the courts and the media for at least five years is extraordinary to say the least ... but when one actually reads the stated motivation behind it all it is even more perplexing.