My thoughts... as someone still considering whether or not to buy this 13"...
I am still "concerned" about the "verbose" (as one of the people - ipadscrewdagain - put it) display of system messages in the logfile. I believe, from my memory of all the posts in this forum (I've read every one of them) that prior to the EFI update these messages were not occurring every time the keyboard/trackpad is used. While it may be nothing to worry about, I think it still warrants some consideration and explanation.
I'm definitely no expert on apple computers as this is the first time in the last 10 years I've considered purchasing one. However the very wording of the message suggests that every time you stop using the trackpad/keyboard it puts into a "sleep" state immediately, hence the message saying "may have caused a wake by issuing a remote wakeup" (interesting use of the word "may" too by the way, as it implies ambiguity).
I'm curious to know (but acknowledge, as someone else suggested, that this sort of information may not be ascertainable to the general populace) the "mechanics" or "technical details" of the EFI update and how it fixes the problem. For example, prior to the EFI update, did the keyboard/trackpad go into a sleep state IMMEDIATELY after it stopped being used (i.e. as suggested by multiple system log messages within the same second as one user posted). This sort of information may be beyond what a "normal" person needs to worry about but as someone with an enquiring and technical mindset I personally am interested.
While there may be nothing to worry about, I certainly don't see any harm in waiting for a new "batch" to be manufactured/assembled (although of course, as someone noted, it's probably hard if not impossible to ascertain when new batches are manufactured). A luxury not everyone can afford but personally I think i'll be waiting a bit before purchasing in the hope that some further information may come to light.
Also still concerned about things I've read about "ghosting" / "image retention" on previous 13" retina macbook pros - as I mentioned in a previous post that nobody has responded to or provided any info about Can anyone comment on this with regards to the 13" haswell macbook pros? And as I also previously asked, are the displays still made by both LG and Samsung?
Message was edited by: RP.