对TI的评论一则，转自UCF

Aw you poor baby! I'm sure that was just a typing error, but you really should drop your holyier than thou attack on Astro and get out in the real world and see whats going on. Actually I, and no doubt many other people, think that Astro's deｓｃｒｉｐｔion is not only very catchy but also very appropriate.

TI has had decades to spend the R&D money and modernize their cas, and provide at least the math capabilities that their competition has, if nothing better, but they stubbornly persist in continuing to sell the same old design with a new spin, like a "Titanium" model that has no titanium in it, or the nspire that has no inspiring new math capability.

You need to understand that there is a lot of pent up frustration with TI. After nearly 15 years of waiting, TI comes out with a new calculator design (nspire) that has a poor hard to read screen, the same old cas that continues to lack competitive math capability, a calculator that is about the size of a brick, that has complicated and limited programing, and tiny closely spaced buttons that cause lots of input errors. Mean while Casio has constantly improved their products and now offers the new Prizm which is direct competition for the nspire, and is not only easier to use, but even has a color screen.

My advice is simple. If you want a good calculator, don't look to TI. Their screen, their keyboard and their cas capabilities are all out dated. If you have an nspire, chuck it in the trash were it belongs and buy a Prizm. If you need or want a cas calculator, don't settle for a third rate product, buy a Classpad or Hp50g. And most importantly, don't sit around waiting for TI to produce something worth buying. I did for years, and it never happened. Don't let that happen to you.