actua11y

These "wet" labs usually do not have many people who are enthusiastic about computers in the programming, text-only sense. Usually there is one or two people that know some stuff and they do all the technical stuff for everyone else. It's not uncommon to find people who are actually quite computer phobic in these labs. The general interest in computers is prefering Mac's to PC's and that's about as far as it goes. If you start talking up some programming solution to the wrong person you may actually alienate them. The problem extends to much of the software that is written too. There are some command line suites that do batch processing, e.g. for sequences, but much of the software is point and click. And that's the problem. No one expects the typical lab user of these programs to be versed in using the command line and doing batch jobs. Everything is mouse-driven. Even if the back end is powerful, the front end is always a slow GUI.

This just slows everything down.

Another shining example of this sort of thing is audio engineering. You have programs that are designed as GUI's that look like physical pieces of gear. You move the mouse around to adjust turn knobs, switches and sliders and adjust settings. Extremely cumbersome. But this is how they expect users to be comfortable. Then companies started selling physical consoles with real knobs, switches and sliders to control the software. It's comical.

The touch screen trend is not going to help people get comfortable with the command line. And the key to realy fast computing is using a command line and batch processing. There is no way around it. When you are pointing and clicking, you are just sending a signal that began as a text instruction in the code anyway. Why not just start with the text command and skip the point and click?

Letting users see who has browsed their profile

Actually that would be a very interesting feature because you would see your profile being "browsed" by all sorts of strange sources from all over the world. Most users simply have no idea how much this information is being scraped and analysed. It would probably scare some of them away from Facebook.

The feature itself is an old one that was around before Facebook. It seems to make good sense for a site like Facebook in the early days when it was primarily used by college students. But there is no way they would implement it now in my opinion because what it would reveal to users would freak them out.