Unlike Lolly, this blog encourages interaction and has set up a poll alongside for your comment. Cast your vote - is this a case of unfair advantage, is it a case of detriment, is there a defence or is there merit in the case at all? You have until 11 December to make your call, the same date as Lolly.
The relevant provisions of the Trade Mark Act can be found here - see sections S34(1)(c) and S34(2)(b). We shall assume the mark kykNET is validly registered for the services in respect of which which it is used.