JRS: In article <
[email protected]>, dated Thu, 7 Apr
2005 18:57:37, seen in Randy Webb
The only negative consequence I am aware of with a mailto: form is if
the visiting UA does not support forms.
That is a negative consequence to the user, not to the page author.
The purpose of the page author may be merely to obtain remuneration.
But the general intent of writing pages is to be of use, or apparent
use, to the reader. A negative consequence for the reader may cause
negative consequences to the page owner.
And
if the intent is to stop spam-bots from collecting your email address
from a website, then it defeats the purpose of trying to do it if you
are going to put it on the page to allow people to simply click the link
that has the address in it.
But I did not write that. I wrote, as you quoted, "If I E-mail using
someone's mailto:, or using an address obtained by any other means".
One can use a Web page to indicate an E-mail address to a human being
(especially if there is no wish to accommodate those of unusually low
IQ) without making it liable to robotic harvesting. Various ways are
used, and various ways are described, in my Web site.
I rather doubt whether any robot would harvest from
"I am at answer at merlyn demon then co uk if you want to reply."; but
it would be easy to select, copy, paste, and edit that to get a full
address - especially guided by it being on a web page with related URL.
Or, submit the form, and let the resulting page give the actual address.
With server side processing to ensure a robot can't retrieve the page
without submitting the form.
Another objection to forms, which that seems to double, is the relative
inconvenience for those without permanently-on Net connection.
Forms are, indeed, frequently a preferable solution, at least for the
page owner. Nevertheless, they do have disadvantages, and these should
be considered and as far as possible minimised.