I see more and more, the at sign (@) used to address comments to a particular person. I don't like it. Has anyone seen this before Twitter, or it is all their fault? I mentioned this once before and someone told me "I don't mean it like Twitter; I mean it more in the original sense", or words to that effect. WTH?
The original meaning, as far as I know, is to indicate something like a price, weight, or other quantity per unit of a thing, such as "5 units @ 2.38 lb. each, 11.90 lb. total" or "2 ozt of gold @ $1300/ozt, comes to $2600" or some such. This has been common for many, many decades, and the only use I'm aware of before email.
Then came email. I want to send this message to John. But there are many Johns; I'm sending this to John at Rutgers, so [email protected]. And for a couple or three more decades, there is stayed as far as I ever saw.
Occasionally, the symbol saw other uses, but only ever as a stand-in for the word "at". I've never encountered any other meaning before Twitter.
I don't know why Twitter chose to use it as a prefix for user names, but I can guess. One could write "BillyBob" in a tweet and there'd be no way for the software to know that one meant to refer to a user. Something is needed to indicate that, some sort of flag. They could have used <BillyBob>, or &BillyBob, but they chose @BillyBob for reasons both unknown (to me) and unimportant. @ is as good as any character for the purpose. But in writing actual sentences and paragraphs of discourse, there is no need for such a flag character.
If I wish to address the following sentence to Billy Bob, I will write:
So does this trend come from Twitter, or is someone else to blame?
(And don't get me started on "hash tag".)
The original meaning, as far as I know, is to indicate something like a price, weight, or other quantity per unit of a thing, such as "5 units @ 2.38 lb. each, 11.90 lb. total" or "2 ozt of gold @ $1300/ozt, comes to $2600" or some such. This has been common for many, many decades, and the only use I'm aware of before email.
Then came email. I want to send this message to John. But there are many Johns; I'm sending this to John at Rutgers, so [email protected]. And for a couple or three more decades, there is stayed as far as I ever saw.
Occasionally, the symbol saw other uses, but only ever as a stand-in for the word "at". I've never encountered any other meaning before Twitter.
I don't know why Twitter chose to use it as a prefix for user names, but I can guess. One could write "BillyBob" in a tweet and there'd be no way for the software to know that one meant to refer to a user. Something is needed to indicate that, some sort of flag. They could have used <BillyBob>, or &BillyBob, but they chose @BillyBob for reasons both unknown (to me) and unimportant. @ is as good as any character for the purpose. But in writing actual sentences and paragraphs of discourse, there is no need for such a flag character.
If I wish to address the following sentence to Billy Bob, I will write:
Billy Bob, this sentence is for you.
An at sign here serves no purpose.So does this trend come from Twitter, or is someone else to blame?
(And don't get me started on "hash tag".)