BTW, I don't think there's anything wrong with the use of "+1".
+1.
Thank you for that, Zorki5!
I am perhaps one of the most frequent users of the infamous and much maligned "+1", and Peter's comment annoyed me and started me thinking about alternatives.
Sometimes I feel I have something useful to contribute to a thread, and when I feel that way, I do try to express my point of view. Sometimes I find it difficult to express exactly what I feel, and in those cases I often wait a while to see if some gem will occur to me. And often I see that someone else has expressed very well exactly what I want to say, and when that happens, "+1" is the most succinct way of expressing agreement.
To my mind, "+1" has the virtues of being (a) very quick to write, (b) very quick to read, and (c) obvious in its meaning.
None of the alternatives I have thought of share all of these desirable characteristics. Here are some I have tried:
"--- has said exactly what I would have said if I had thought of saying it."
"I feel the same way about it."
"You said it, pal!"
"I agree with --- ."
"Yes."
I do think that "+1" should always be preceded by a quote selecting the part of a statement that one is agreeing to.
-Eric