I don't deny any of that, I'm just saying that there are advantages.
For stuff I care about long term I put a reference on my own site, and I either cache the target page myself, of record enough of it that a Google search is likely to find something similar. That way I can fix it if it breaks.
For stuff that I don't care about beyond three months, why should I bother? OK, perhaps I should bother because of the potential for malware, etc, and I recognise that, but for me, the benefits outweigh the disadvantages.
If you think this is wrong, offer me a service that makes my life easier, otherwise all you're doing is saying "Don't do that."
And I'm not sure that I don't have at least some right to know how many people click on a link that I've provided, even if it's to someone else's domain. If I can get that information, and it's of use to me, why should I not do it?
Finally, I'm not talking about the links on my domains. For them I use long references. I'm talking about links provided in SMS, Facebook IM, twitter, and other similar media. I don't really see how providing short links there are "breaking the web" and would be interested in an clarification you'd care to offer.
(edited within minutes for typos and clarification.)