accessing
exportProfileImageOn: fileReference

	| file |
	file := fileReference asFileReference.
	file ensureDelete.
	file exists ifFalse: [ file ensureCreateFile ].
	file binaryWriteStreamDo: [ :stream | 
		stream nextPutAll: profileImageUrl retrieveContents ].
	super class inform: 'Exported as: ', String cr, file fullName.
	^ file