The short answer, courtesy of Saq: "because you're a pedant" - while I
can't deny that, let's try not oversimplify here...
The reason I provide TinyURLs in the first place is because many people
subscribe to this group via e-mail, and those mails are usually sent in
plain-text format - meaning that lines are wrapped after ~72 characters,
which in turn means that links longer than that are broken into two or
more pieces (some e-mail clients are more lenient/smart than others in
this regard).
However, TinyURLs are often considered "evil" - e.g. they can be abused
to lead unsuspecting people to malicious sites. By also providing the
original, direct URL, I circumvent those issues.
More info here:
http://blog.igorminar.com/2007/09/tinyurls-are-evil.html
http://en.wikipedia.org/wiki/Tinyurl#Criticism
-- F.
This is the primary motivator for me. Providing the full URL doesn't
garauntee that the TinyURL won't point to malicious site, but the
reader will have a choice (to click or copy+paste+unmangle) to visit
the proffered address(es).
TinyURL is a great little tool when used with care.
--
Scott Elcomb
http://www.psema4.com/
Here's the bookmarklet I use:
http://fnd.lewcid.org/blog/archive/16
-- F.