I received an e-mail message promoting
United's
Optathlon Sweepstakes.
There are only two ways to enter: from a desktop computer, or
using an iPhone app. While their desktop version at first appears
to be a collection of Flash games, it turns out they're actually
implemented using something called the
Unity
Web Player, which is not available for Linux
(even though
they
themselves use several of Linux's open-source libraries, and
they're aggressively hyping Android [Linux-based!] compatibility
for their next major release). In any case, I'm not too keen on
downloading and installing yet another piece of mysterious
crapware that
phones
home. I can't imagine corporate I.T. people, public
libraries, Internet cafés, etc. allowing something like
this anywhere near their computers.
Unlike previous United online sweepstakes,
there
appears to be no alternate means of entry if you're
unwilling or unable to give an untrustworthy third party free
reign over your personal information ... or anything else
accessible using your credentials.
It doesn't seem worth setting up a completely sandboxed
environment just to be able to play for a chance to possibly win
a 10% discount certificate for a future flight.