So now we move onto melee weapons.
Remember you shaped this argument, you chose the topics.
Oh this is rich. You accuse me of moving the goalposts and then you write something like this. I ask or rather say "there should be lore that specifically makes this viable somehow" you reply with "ME is an alternate universe and bows exist today, and stuff so... yeah". Maybe I should be asking you how old you are, or better yet if you're just taking the ******.
The katanas in ME3 were given lore by the way. See "monomolecular blade" (may not have its own codex/wiki article but will be included in the articles for phantoms and/or Kai Leng.
Moving the goalposts is making a new argument once an old one is struck down. You saying, 'there should be lore specifically making this viable' in reference to bows and arrows, and the other weapon concepts, is countered by the idea that mayhaps the creators of the Mass Effect universe are human and so their fictional universe may be similar to ours, or at least have a history similar to ours. I may be wrong but Mass Effect doesn't mention the origin and evolution of life on earth but I am still going to assume it is Darwinian.
There is a problem with your reasoning here. Bows and arrows don't exist in ME as of yet so how can I point to the in-game lore if there is none? You don't have to 'win' this argument.
Either ask me how old I am or don't. Don't mention that you might.
That is a weird thing to say. 
Point out specifically where I said lore doesn't matter. Direct quotes only please.
I inferred that when you didn't respond to my point about Mass Effect like most fictional works have some basis in the real world. So you may not have said it was no longer about lore but you didn't respond to my point and quickly moved on. So I just made an assumption. Apologies if I am wrong but I do doubt that.
Do you... see a different dimension from most people? Who in their right mind has ever claimed Bioware is physically incapable of putting these weapons in their games? Look up every other thread discussing the inclusion of such weapons in the games. If anyone at any point has claimed Bioware actually cannot code melee weapons into their game for whatever reason (barring discussion on how effectively they do so), I will personally print those pages and eat them.
I am not even going to ask for a direct quote of that because I know I did not say it.
I never claimed, that you claimed (what an argument technique:)) that Bioware is physically incapable of anything. I believe you think that Bioware adding these weapons to the game is somewhat similar to Bioware adding demons and angels to the game. I believe you think they are both equally unreasonable. When I made the point that Bioware 'can do it' I am simply saying it is not unreasonable.
The pattern is quite clear yes. You're either going off the deep end, or you've been in there for some time. No offense. The discussion has always been should we get some melee weapons (or phrased as a request, can we have some melee weapons) and the counterargument has always been no we shouldn't because they're not viable without lore contrivances.
Somehow I get the feeling my five seconds of googling crossbows has been more research than you've ever done on this topic. What they ought to do is an opinion yes, but one that is shared by quite a few people (not that that matters) and backed up by solid reasoning (this matters a great deal more) that you have yet to touch, other than jumping back and forth between "but bows exist!" and "it's the future!"
.. You specifically mentioned bows and arrows instead of daggers. Am I really being unfair to you? Or am I right? Have you changed the argument again to melee weapons when this argument was initially about lore. Don't be ashamed or anything. I wasn't trying to insult you. This is quite common. No one likes being wrong, me included, but when you are it would be nice if you could own up to it.
I am frustrated when we go from arguing 'how it is possible to add weapons to ME' to 'whether or not Bioware ought to' without acknowledging the difference.. you may have noticed my frustrations in the earlier post.
I think you missed my point (How many times have I told you that?
) about research.
As this has proven a waste of time, now is indeed the time to bail on this pointless discussion. Have a nice day.
Come on, you don't have to tell me you are not going to respond, just don't respond. It hardly matters, or does it? Aw, you have a nice day too.. Wait, why did it take you so long to wish me a nice day? 
So, melee weapons, I think how it is implemented is important. I wouldn't want melee weapons as a primary weapon as I am pretty fond of how combat in ME works right now. However, remembering the melee bash I wouldn't mind if the same actions were taken but with daggers instead of a rifle or maybe the daggers were two parts of a gun or something. Something that is used close combat but without any sort of importance placed on it.