1. It's very high volume. Fortunately I was warned of this
in advance and set up filtering arrangements pre-emptively.
2. You have to mess around with Yahoo's web interface just
to subscribe. I know there's a lot of poor mailing list interfaces
out there but you can certainly do better than this.
3. The (global) member FAQ
suggests combining multiple items into one email (s11). Based on my
experience I don't believe this is good advice.
Firstly, some of the responses are at best vague on which items
they wanted. In practice this meant I favoured the people making more
specific requests and wasn't in the end left with excessive vagueness
to guess at, but still, life would have been rather easier without
that step.
(When one is giving away useful things for free I don't think it's
unreasonable to expect the requester to make some effort to be
specific!)
Secondly I'm not convinced that it achieves the intended effect of
saving the readers' time. It's stated as cutting down the number of
emails but of course message count is only a proxy for the real scarce
resource here: human lifetime. Certainly a worthwhile goal, given
there's thousands of readers, but only good advice if it actually
succeeds.
If all the items offered (among a group of messages) are in the
subject lines then you can read them straight off the list of subject
lines and carry out bulk deletion: I can read N lines and perform a
single UI action to delete them all.
But for each messages where the subject line says "various items"
you have to specifically select that message and read the individual
line items. That's an extra UI action to select the message, and a
pair of visual shifts (from subjects to body and back) for each such
message.
So if there are N items and and M "various item" messages, you've
got N+M+1 UI actions (including the bulk delete at the end) and 2M
visual shifts to process the lot. N's a given, so to minimize reader
time and and effort spent all you can do is minimize M.
My immediate personal experience, theorizing aside, was that I
quickly started ignoring 'OFFERED: various items' rather than digging
into the details of what they were. That doesn't help anyone.
4. You can give away things
I thought were unshiftable - my old monitors went out the door last night.
5. It really helps if you get your own address right.